Online 2016 ICD-10-CM · Tabular List · Alpha Index · ICD-9/ICD-10 conversion · ICD-10-PCS


O
Obermeyer's relapsing fever(European) A68.0
Obesity E66.9
  with alveolar hyperventilation E66.2
  adrenal E27.8
  complicating
    childbirth O99.214
    pregnancy O99.21-
    puerperium O99.215
  constitutional E66.8
  dietary counseling and surveillance Z71.3
  drug-induced E66.1
  due to
    drug E66.1
    excess calories E66.09
      morbid E66.01
      severe E66.01
  endocrine E66.8
  endogenous E66.8
  familial E66.8
  glandular E66.8
  hypothyroid --see Hypothyroidism
  morbid E66.01
    with alveolar hypoventilation E66.2
    due to excess calories E66.01
  nutritional E66.09
  pituitary E23.6
  severe E66.01
  specified type NEC E66.8
Oblique --see condition
Obliteration
  appendix(lumen) K38.8
  artery I77.1
  bile duct(noncalculous) K83.1
  common duct(noncalculous) K83.1
  cystic duct --see Obstruction, gallbladder
  disease, arteriolar I77.1
  endometrium N85.8
  eye, anterior chamber --see Disorder, globe, hypotony
  fallopian tube N97.1
  lymphatic vessel I89.0
    due to mastectomy I97.2
  organ or site, congenital NEC --see Atresia, by site
  ureter N13.5
    with infection N13.6
  urethra --see Stricture, urethra
  vein I87.8
  vestibule(oral) K08.8
Observation(following) (for) (without need for further medical care) Z04.9
  accident NEC Z04.3
    at work Z04.2
    transport Z04.1
  adverse effect of drug Z03.6
  alleged rape or sexual assault(victim), ruled out
    adult Z04.41
    child Z04.42
  criminal assault Z04.8
  development state
    adolescent Z00.3
    period of rapid growth in childhood Z00.2
    puberty Z00.3
  disease, specified NEC Z03.89
  following work accident Z04.2
  growth and development state --see Observation, development state
  injuries(accidental) NEC --see also Observation, accident
  newborn(for suspected condition, ruled out) --see - Newborn, affected by (suspected to be), maternal (complication of) (use of)
  postpartum
    immediately after delivery Z39.0
    routine follow-up Z39.2
  pregnancy(normal) (without complication) Z34.9-
    high risk O09.9-
  suicide attempt, alleged NEC Z03.89
    self-poisoning Z03.6
  suspected, ruled out --see also Suspected condition, ruled out
    abuse, physical
      adult Z04.71
      child Z04.72
    accident at work Z04.2
    adult battering victim Z04.71
    child battering victim Z04.72
    condition NEC Z03.89
      newborn --see - Newborn, affected by (suspected to be), maternal (complication of) (use of)
    drug poisoning or adverse effect Z03.6
    exposure(to)
      anthrax Z03.810
      biological agent NEC Z03.818
    inflicted injury NEC Z04.8
    suicide attempt, alleged Z03.89
      self-poisoning Z03.6
    toxic effects from ingested substance(drug) (poison) Z03.6
  toxic effects from ingested substance(drug) (poison) Z03.6
Obsession, obsessional state F42
Obsessive-compulsive neurosis or reaction F42
Obstetric embolism, septic --see Embolism, obstetric, septic
Obstetrical trauma(complicating delivery) O71.9
  with or following ectopic or molar pregnancy O08.6
  specified type NEC O71.89
Obstipation --see Constipation
Obstruction, obstructed, obstructive
  airway J98.8
    with
      allergic alveolitis J67.9
      asthma J45.909
        with
          exacerbation(acute) J45.901
          status asthmaticus J45.902
      bronchiectasis J47.9
        with
          exacerbation(acute) J47.1
          lower respiratory infection J47.0
      bronchitis(chronic) J44.9
      emphysema J43.9
    chronic J44.9
      with
        allergic alveolitis --see Pneumonitis, hypersensitivity
        bronchiectasis J47.9
          with
            exacerbation(acute) J47.1
            lower respiratory infection J47.0
    due to
      foreign body --see Foreign body, by site, causing asphyxia
      inhalation of fumes or vapors J68.9
      laryngospasm J38.5
  ampulla of Vater K83.1
  aortic(heart) (valve) --see Stenosis, aortic
  aortoiliac I74.09
  aqueduct of Sylvius G91.1
    congenital Q03.0
      with spina bifida --see Spina bifida, by site, with hydrocephalus
  Arnold-Chiari --see Arnold-Chiari disease
  artery --see also Embolism, arteryI74.9
    basilar(complete) (partial) --see Occlusion, artery, basilar
    carotid(complete) (partial) --see Occlusion, artery, carotid
    cerebellar --see Occlusion, artery, cerebellar
    cerebral(anterior) (middle) (posterior) --see Occlusion, artery, cerebral
    precerebral --see Occlusion, artery, precerebral
    renal N28.0
    retinal NEC --see Occlusion, artery, retina
    vertebral(complete) (partial) --see Occlusion, artery, vertebral
  band(intestinal) K56.69
  bile duct or passage(common) (hepatic) (noncalculous) K83.1
    with calculus K80.51
    congenital(causing jaundice) Q44.3
  biliary(duct) (tract) K83.1
    gallbladder K82.0
  bladder-neck(acquired) N32.0
    congenital Q64.31
    due to hyperplasia(hypertrophy) of prostate --see Hyperplasia, prostate
  bowel --see Obstruction, intestine
  bronchus J98.09
  canal, ear --see Stenosis, external ear canal
  cardia K22.2
  caval veins(inferior) (superior) I87.1
  cecum --see Obstruction, intestine
  circulatory I99.8
  colon --see Obstruction, intestine
  common duct(noncalculous) K83.1
  coronary(artery) --see Occlusion, coronary
  cystic duct --see also Obstruction, gallbladder
    with calculus K80.21
  device, implant or graft --see also Complications, by site and type, mechanicalT85.698
    arterial graft NEC --see Complication, cardiovascular device, mechanical, vascular
    catheter NEC T85.628
      cystostomy T83.090
      dialysis(renal) T82.49
        intraperitoneal T85.691
      infusion NEC T82.594
        spinal(epidural) (subdural) T85.690
      urinary, indwelling T83.098
    due to infection T85.79
    gastrointestinal --see Complications, prosthetic device, mechanical, gastrointestinal device
    genital NEC T83.498
      intrauterine contraceptive device T83.39
      penile prosthesis T83.490
    heart NEC --see Complication, cardiovascular device, mechanical
    joint prosthesis --see Complications, joint prosthesis, mechanical, specified NEC, by site
    orthopedic NEC --see Complication, orthopedic, device, mechanical
    specified NEC T85.628
    urinary NEC --see also Complication, genitourinary, device, urinary, mechanical
      graft T83.29
    vascular NEC --see Complication, cardiovascular device, mechanical
    ventricular intracranial shunt T85.09
  due to foreign body accidentally left in operative wound T81.529
  duodenum K31.5
  ejaculatory duct N50.8
  esophagus K22.2
  eustachian tube(complete) (partial) H68.10-
    cartilagenous(extrinsic) H68.13-
      intrinsic H68.12-
    osseous H68.11-
  fallopian tube(bilateral) N97.1
  fecal K56.41
    with hernia --see Hernia, by site, with obstruction
  foramen of Monro(congenital) Q03.8
    with spina bifida --see Spina bifida, by site, with hydrocephalus
  foreign body --see Foreign body
  gallbladder K82.0
    with calculus, stones K80.21
    congenital Q44.1
  gastric outlet K31.1
  gastrointestinal --see Obstruction, intestine
  hepatic K76.89
    duct(noncalculous) K83.1
  hepatobiliary K83.1
  ileum --see Obstruction, intestine
  iliofemoral(artery) I74.5
  intestine K56.60
    with
      adhesions(intestinal) (peritoneal) K56.5
    adynamic K56.0
    by gallstone K56.3
    congenital(small) Q41.9
      large Q42.9
        specified part NEC Q42.8
    neurogenic K56.0
      Hirschsprung's disease or megacolon Q43.1
    newborn P76.9
      due to
        fecaliths P76.8
        inspissated milk P76.2
        meconium(plug) P76.0
          in mucoviscidosis E84.11
      specified NEC P76.8
    postoperative K91.3
    reflex K56.0
    specified NEC K56.69
    volvulus K56.2
  intracardiac ball valve prosthesis T82.09
  jejunum --see Obstruction, intestine
  joint prosthesis --see Complications, joint prosthesis, mechanical, specified NEC, by site
  kidney(calices) N28.89
  labor --see Delivery
  lacrimal(passages) (duct)
    by
      dacryolith --see Dacryolith
      stenosis --see Stenosis, lacrimal
    congenital Q10.5
    neonatal H04.53-
  lacrimonasal duct --see Obstruction, lacrimal
  lacteal, with steatorrhea K90.2
  laryngitis --see Laryngitis
  larynx NEC J38.6
    congenital Q31.8
  lung J98.4
    disease, chronic J44.9
  lymphatic I89.0
  meconium(plug)
    newborn P76.0
      due to fecaliths P76.0
      in mucoviscidosis E84.11
  mitral --see Stenosis, mitral
  nasal J34.89
  nasolacrimal duct --see also Obstruction, lacrimal
    congenital Q10.5
  nasopharynx J39.2
  nose J34.89
  organ or site, congenital NEC --see Atresia, by site
  pancreatic duct K86.8
  parotid duct or gland K11.8
  pelviureteral junction N13.5
    congenital Q62.39
  pharynx J39.2
  portal(circulation) (vein) I81
  prostate --see also Hyperplasia, prostate
    valve(urinary) N32.0
  pulmonary valve(heart) I37.0
  pyelonephritis(chronic) N11.1
  pylorus
    adult K31.1
    congenital or infantile Q40.0
  rectosigmoid --see Obstruction, intestine
  rectum K62.4
  renal N28.89
    outflow N13.8
    pelvis, congenital Q62.39
  respiratory J98.8
    chronic J44.9
  retinal(vessels) H34.9
  salivary duct(any) K11.8
    with calculus K11.5
  sigmoid --see Obstruction, intestine
  sinus(accessory) (nasal) J34.89
  Stensen's duct K11.8
  stomach NEC K31.89
    acute K31.0
    congenital Q40.2
    due to pylorospasm K31.3
  submandibular duct K11.8
  submaxillary gland K11.8
    with calculus K11.5
  thoracic duct I89.0
  thrombotic --see Thrombosis
  trachea J39.8
  tracheostomy airway J95.03
  tricuspid(valve) --see Stenosis, tricuspid
  upper respiratory, congenital Q34.8
  ureter(functional) (pelvic junction) NEC N13.5
    with
      hydronephrosis N13.1
        with infection N13.6
      pyelonephritis(chronic) N11.1
    congenital Q62.39
    due to calculus --see Calculus, ureter
  urethra NEC N36.8
    congenital Q64.39
  urinary(moderate) N13.9
    due to hyperplasia(hypertrophy) of prostate --see Hyperplasia, prostate
    organ or tract(lower) N13.9
    prostatic valve N32.0
    specified NEC N13.8
  uropathy N13.9
  uterus N85.8
  vagina N89.5
  valvular --see Endocarditis
  vein, venous I87.1
    caval(inferior) (superior) I87.1
    thrombotic --see Thrombosis
  vena cava(inferior) (superior) I87.1
  vesical NEC N32.0
  vesicourethral orifice N32.0
    congenital Q64.31
  vessel NEC I99.8
Obturator --see condition
Occlusal wear, teeth K03.0
Occlusio pupillae --see Membrane, pupillary
Occlusion, occluded
  anus K62.4
    congenital Q42.3
      with fistula Q42.2
  aortoiliac(chronic) I74.09
  aqueduct of Sylvius G91.1
    congenital Q03.0
      with spina bifida --see Spina bifida, by site, with hydrocephalus
  artery --see also Embolism, arteryI74.9
    auditory, internal I65.8
    basilar I65.1
      with
        infarction I63.22
          due to
            embolism I63.12
            thrombosis I63.02
    brain or cerebral I66.9
      with infarction(due to) I63.5
        embolism I63.4
        thrombosis I63.3
    carotid I65.2-
      with
        infarction I63.23-
          due to
            embolism I63.13-
            thrombosis I63.03-
    cerebellar(anterior inferior) (posterior inferior) (superior) I66.3
      with infarction I63.54-
        due to
          embolism I63.44-
          thrombosis I63.34-
    cerebral I66.9
      with infarction I63.50
        due to
          embolism I63.40
            specified NEC I63.49
          thrombosis I63.30
            specified NEC I63.39
      anterior I66.1-
        with infarction I63.52-
          due to
            embolism I63.42-
            thrombosis I63.32-
      middle I66.0-
        with infarction I63.51-
          due to
            embolism I63.41-
            thrombosis I63.31-
      posterior I66.2-
        with infarction I63.53-
          due to
            embolism I63.43-
            thrombosis I63.33-
      specified NEC I66.8
        with infarction I63.59
          due to
            embolism I63.4
            thrombosis I63.3
    choroidal(anterior) --see Occlusion, artery, precerebral, specified NEC
    communicating posterior --see Occlusion, artery, cerebral, specified NEC
    complete
      coronary I25.82
      extremities I70.92
    coronary(acute) (thrombotic) (without myocardial infarction) I24.0
      with myocardial infarction --see Infarction, myocardium
      chronic total I25.82
      complete I25.82
      healed or old I25.2
      total(chronic) I25.82
    hypophyseal --see Occlusion, artery, precerebral, specified NEC
    iliac I74.5
    lower extremities due to stenosis or stricture I77.1
    mesenteric(embolic) (thrombotic) K55.0
    perforating --see Occlusion, artery, cerebral, specified NEC
    peripheral I77.9
      thrombotic or embolic I74.4
    pontine --see Occlusion, artery, cerebral, specified NEC
    precerebral I65.9
      with infarction I63.20
        specified NEC I63.29
        due to
          embolism I63.10
            specified NEC I63.19
          thrombosis I63.00
            specified NEC I63.09
      basilar --see Occlusion, artery, basilar
      carotid --see Occlusion, artery, carotid
      puerperal O88.23
      specified NEC I65.8
        with infarction I63.29
          due to
            embolism I63.19
            thrombosis I63.00
      vertebral --see Occlusion, artery, vertebral
    renal N28.0
    retinal
      central H34.1-
      partial H34.21-
      branch H34.23-
      transient H34.0-
    spinal --see Occlusion, artery, precerebral, vertebral
    total(chronic)
      coronary I25.82
      extremities I70.92
    vertebral I65.0-
      with
        infarction I63.21-
          due to
            embolism I63.11-
            thrombosis I63.01-
  basilar artery --see Occlusion, artery, basilar
  bile duct(common) (hepatic) (noncalculous) K83.1
  bowel --see Obstruction, intestine
  carotid(artery) (common) (internal) --see Occlusion, artery, carotid
  centric(of teeth) M26.59
    maximum intercuspation discrepancy M26.55
  cerebellar(artery) --see Occlusion, artery, cerebellar
  cerebral(artery) --see Occlusion, artery, cerebral
  cerebrovascular --see also Occlusion, artery, cerebral
    with infarction I63.5
  cervical canal --see Stricture, cervix
  cervix(uteri) --see Stricture, cervix
  choanal Q30.0
  choroidal(artery) --see Occlusion, artery, precerebral, specified NEC
  colon --see Obstruction, intestine
  communicating posterior artery --see Occlusion, artery, precerebral, specified NEC
  coronary(artery) (vein) (thrombotic) --see also Infarct, myocardium
    chronic total I25.82
    healed or old I25.2
    not resulting in infarction I24.0
    total(chronic) I25.82
  cystic duct --see Obstruction, gallbladder
  embolic --see Embolism
  fallopian tube N97.1
    congenital Q50.6
  gallbladder --see also Obstruction, gallbladder
    congenital(causing jaundice) Q44.1
  gingiva, traumatic K06.2
  hymen N89.6
    congenital Q52.3
  hypophyseal(artery) --see Occlusion, artery, precerebral, specified NEC
  iliac artery I74.5
  intestine --see Obstruction, intestine
  lacrimal passages --see Obstruction, lacrimal
  lung J98.4
  lymph or lymphatic channel I89.0
  mammary duct N64.89
  mesenteric artery(embolic) (thrombotic) K55.0
  nose J34.89
    congenital Q30.0
  organ or site, congenital NEC --see Atresia, by site
  oviduct N97.1
    congenital Q50.6
  peripheral arteries
    due to stricture or stenosis I77.1
    upper extremity I74.2
  pontine(artery) --see Occlusion, artery, precerebral, specified NEC
  posterior lingual, of mandibular teeth M26.29
  precerebral artery --see Occlusion, artery, precerebral
  punctum lacrimale --see Obstruction, lacrimal
  pupil --see Membrane, pupillary
  pylorus, adult --see also Stricture, pylorusK31.1
  renal artery N28.0
  retina, retinal
    artery --see Occlusion, artery, retinal
    vein(central) H34.81-
      engorgement H34.82-
      tributary H34.83-
    vessels H34.9
  spinal artery --see Occlusion, artery, precerebral, vertebral
  teeth(mandibular) (posterior lingual) M26.29
  thoracic duct I89.0
  thrombotic --see Thrombosis, artery
  traumatic
    edentulous(alveolar) ridge K06.2
    gingiva K06.2
    periodontal K05.5
  tubal N97.1
  ureter(complete) (partial) N13.5
    congenital Q62.10
  ureteropelvic junction N13.5
    congenital Q62.11
  ureterovesical orifice N13.5
    congenital Q62.12
  urethra --see Stricture, urethra
  uterus N85.8
  vagina N89.5
  vascular NEC I99.8
  vein --see Thrombosis
    retinal --see Occlusion, retinal, vein
  vena cava(inferior) (superior) --see Embolism, vena cava
  ventricle(brain) NEC G91.1
  vertebral(artery) --see Occlusion, artery, vertebral
  vessel(blood) I99.8
  vulva N90.5
Occult
  blood in feces(stools) R19.5
Occupational
  problems NEC Z56.89
Ochlophobia --see Agoraphobia
Ochronosis(endogenous) E70.29
Ocular muscle --see condition
Oculogyric crisis or disturbance H51.8
  psychogenic F45.8
Oculomotor syndrome H51.9
Oculopathy
  syphilitic NEC A52.71
    congenital
      early A50.01
      late A50.30
    early(secondary) A51.43
    late A52.71
Oddi's sphincter spasm K83.4
Odontalgia K08.8
Odontoameloblastoma --see Cyst, calcifying odontogenic
Odontoclasia K03.89
Odontodysplasia, regional K00.4
Odontogenesis imperfecta K00.5
Odontoma(ameloblastic) (complex) (compound) (fibroameloblastic) --see Cyst, calcifying odontogenic
Odontomyelitis(closed) (open) K04.0
Odontorrhagia K08.8
Odontosarcoma, ameloblastic C41.1
  upper jaw(bone) C41.0
Oestriasis --see Myiasis
Oguchi's disease H53.63
Ohara's disease --see Tularemia
Oidiomycosis --see Candidiasis
Oidium albicans infection --see Candidiasis
Old age(without mention of debility) R54
  dementia F03
Old(previous) myocardial infarction I25.2
Olfactory --see condition
Oligemia --see Anemia
Oligoastrocytoma
  specified site --see Neoplasm, malignant, by site
  unspecified site C71.9
Oligocythemia D64.9
Oligodendroblastoma
  specified site --see Neoplasm, malignant
  unspecified site C71.9
Oligodendroglioma
  anaplastic type
    specified site --see Neoplasm, malignant, by site
    unspecified site C71.9
  specified site --see Neoplasm, malignant, by site
  unspecified site C71.9
Oligodontia --see Anodontia
Oligoencephalon Q02
Oligohidrosis L74.4
Oligohydramnios O41.0-
Oligohydrosis L74.4
Oligomenorrhea N91.5
  primary N91.3
  secondary N91.4
Oligophrenia --see also Disability, intellectual
  phenylpyruvic E70.0
Oligospermia N46.11
  due to
    drug therapy N46.121
    efferent duct obstruction N46.123
    infection N46.122
    radiation N46.124
    specified cause NEC N46.129
    systemic disease N46.125
Oligotrichia --see Alopecia
Oliguria R34
  with, complicating or following ectopic or molar pregnancy O08.4
  postprocedural N99.0
Ollier's disease Q78.4
Omentitis --see Peritonitis
Omenotocele --see Hernia, abdomen, specified site NEC
Omentum, omental --see condition
Omphalitis(congenital) (newborn) P38.9
  with mild hemorrhage P38.1
  without hemorrhage P38.9
  not of newborn L08.82
  tetanus A33
Omphalocele Q79.2
Omphalomesenteric duct, persistent Q43.0
Omphalorrhagia, newborn P51.9
Omsk hemorrhagic fever A98.1
Onanism(excessive) F98.8
Onchocerciasis, onchocercosis B73.1
  with
    eye disease B73.00
      endophthalmitis B73.01
      eyelid B73.09
      glaucoma B73.02
      specified NEC B73.09
  eye NEC B73.00
  eyelid B73.09
Oncocytoma --see Neoplasm, benign, by site
Oncovirus, as cause of disease classified elsewhere B97.32
Ondine's curse --see Apnea, sleep
Oneirophrenia F23
Onychauxis L60.2
  congenital Q84.5
Onychia --see also Cellulitis, digit
  with lymphangitis --see Lymphangitis, acute, digit
  candidal B37.2
  dermatophytic B35.1
Onychitis --see also Cellulitis, digit
  with lymphangitis --see Lymphangitis, acute, digit
Onychocryptosis L60.0
Onychodystrophy L60.3
  congenital Q84.6
Onychogryphosis, onychogryposis L60.2
Onycholysis L60.1
Onychomadesis L60.8
Onychomalacia L60.3
Onychomycosis(finger) (toe) B35.1
Onycho-osteodysplasia Q79.8
Onychophagia F98.8
Onychophosis L60.8
Onychoptosis L60.8
Onychorrhexis L60.3
  congenital Q84.6
Onychoschizia L60.3
Onyxis(finger) (toe) L60.0
Onyxitis --see also Cellulitis, digit
  with lymphangitis --see Lymphangitis, acute, digit
Oophoritis(cystic) (infectional) (interstitial) N70.92
  with salpingitis N70.93
  acute N70.02
    with salpingitis N70.03
  chronic N70.12
    with salpingitis N70.13
  complicating abortion --see Abortion, by type, complicated by, oophoritis
Oophorocele N83.4
Opacity, opacities
  cornea H17.-
    central H17.1-
    congenital Q13.3
    degenerative --see Degeneration, cornea
    hereditary --see Dystrophy, cornea
    inflammatory --see Keratitis
    minor H17.81-
    peripheral H17.82-
    sequelae of trachoma(healed) B94.0
    specified NEC H17.89
  enamel(teeth) (fluoride) (nonfluoride) K00.3
  lens --see Cataract
  snowball --see Deposit, crystalline
  vitreous(humor) NEC H43.39-
    congenital Q14.0
    membranes and strands H43.31-
Opalescent dentin(hereditary) K00.5
Open, opening
  abnormal, organ or site, congenital --see Imperfect, closure
  angle with
    borderline
      findings
        high risk H40.02-
        low risk H40.01-
      intraocular pressure H40.00-
    cupping of discs H40.01-
    glaucoma(primary) --see Glaucoma, open angle
  bite
    anterior M26.220
    posterior M26.221
  false --see Imperfect, closure
  margin on tooth restoration K08.51
  restoration margins of tooth K08.51
  wound --see Wound, open
Operational fatigue F48.8
Operative --see condition
Operculitis --see Periodontitis
Operculum --see Break, retina
Ophiasis L63.2
Ophthalmia --see also ConjunctivitisH10.9
  actinic rays --see Photokeratitis
  allergic(acute) --see Conjunctivitis, acute, atopic
  blennorrhagic(gonococcal) (neonatorum) A54.31
  diphtheritic A36.86
  Egyptian A71.1
  electrica --see Photokeratitis
  gonococcal(neonatorum) A54.31
  metastatic --see Endophthalmitis, purulent
  migraine --see Migraine, ophthalmoplegic
  neonatorum, newborn P39.1
    gonococcal A54.31
  nodosa H16.24-
  purulent --see Conjunctivitis, acute, mucopurulent
  spring --see Conjunctivitis, acute, atopic
  sympathetic --see Uveitis, sympathetic
Ophthalmitis --see Ophthalmia
Ophthalmocele(congenital) Q15.8
Ophthalmoneuromyelitis G36.0
Ophthalmoplegia --see also Strabismus, paralytic
  anterior internuclear --see Ophthalmoplegia, internuclear
  ataxia-areflexia G61.0
  diabetic --see E08-E13 with .39
  exophthalmic E05.00
    with thyroid storm E05.01
  external H49.88-
    progressive H49.4-
      with pigmentary retinopathy --see Kearns-Sayre syndrome
    total H49.3-
  internal(complete) (total) H52.51-
  internuclear H51.2-
  migraine --see Migraine, ophthalmoplegic
  Parinaud's H49.88-
  progressive external --see Ophthalmoplegia, external, progressive
  supranuclear, progressive G23.1
  total(external) --see Ophthalmoplegia, external, total
Opioid(s)
  abuse --see Abuse, drug, opioids
  dependence --see Dependence, drug, opioids
Opisthognathism M26.09
Opisthorchiasis(felineus) (viverrini) B66.0
Opitz' disease D73.2
Opiumism --see Dependence, drug, opioid
Oppenheim's disease G70.2
Oppenheim-Urbach disease(necrobiosis lipoidica diabeticorum) --see E08-E13 with .620
Optic nerve --see condition
Orbit --see condition
Orchioblastoma C62.9-
Orchitis(gangrenous) (nonspecific) (septic) (suppurative) N45.2
  blennorrhagic(gonococcal) (acute) (chronic) A54.23
  chlamydial A56.19
  filarial --see also Infestation, filarialB74.9N51
  gonococcal(acute) (chronic) A54.23
  mumps B26.0
  syphilitic A52.76
  tuberculous A18.15
Orf(virus disease) B08.02
Organic --see also condition
  brain syndrome F09
  heart --see Disease, heart
  mental disorder F09
  psychosis F09
Orgasm
  anejaculatory N53.13
Oriental
  bilharziasis B65.2
  schistosomiasis B65.2
Orifice --see condition
Origin of both great vessels from right ventricle Q20.1
Ormond's disease(with ureteral obstruction) N13.5
  with infection N13.6
Ornithine metabolism disorder E72.4
Ornithinemia(Type I) (Type II) E72.4
Ornithosis A70
Orotaciduria, oroticaciduria(congenital) (hereditary) (pyrimidine deficiency) E79.8
  anemia D53.0
Orthodontics
  adjustment Z46.4
  fitting Z46.4
Orthopnea R06.01
Orthopoxvirus B08.09
  specified NEC B08.09
Os, uterus --see condition
Osgood-Schlatter disease or osteochondrosis --see Osteochondrosis, juvenile, tibia
Osler(-Weber)-Rendu disease I78.0
Osler's nodes I33.0
Osmidrosis L75.0
Osseous --see condition
Ossification
  artery --see Arteriosclerosis
  auricle(ear) --see Disorder, pinna, specified type NEC
  bronchial J98.09
  cardiac --see Degeneration, myocardial
  cartilage(senile) --see Disorder, cartilage, specified type NEC
  coronary(artery) --see Disease, heart, ischemic, atherosclerotic
  diaphragm J98.6
  ear, middle --see Otosclerosis
  falx cerebri G96.19
  fontanel, premature Q75.0
  heart --see also Degeneration, myocardial
    valve --see Endocarditis
  larynx J38.7
  ligament --see Disorder, tendon, specified type NEC
    posterior longitudinal --see Spondylopathy, specified NEC
  meninges(cerebral) (spinal) G96.19
  multiple, eccentric centers --see Disorder, bone, development or growth
  muscle --see also Calcification, muscle
    due to burns --see Myositis, ossificans, in, burns
    paralytic --see Myositis, ossificans, in, quadriplegia
    progressive --see Myositis, ossificans, progressiva
    specified NEC M61.50
      ankle M61.57-
      foot M61.57-
      forearm M61.53-
      hand M61.54-
      lower leg M61.56-
      multiple sites M61.59
      pelvic region M61.55-
      shoulder region M61.51-
      specified site NEC M61.58
      thigh M61.55-
      upper arm M61.52-
    traumatic --see Myositis, ossificans, traumatica
  myocardium, myocardial --see Degeneration, myocardial
  penis N48.89
  periarticular --see Disorder, joint, specified type NEC
  pinna --see Disorder, pinna, specified type NEC
  rider's bone --see Ossification, muscle, specified NEC
  sclera H15.89
  subperiosteal, post-traumatic M89.8X-
  tendon --see Disorder, tendon, specified type NEC
  trachea J39.8
  tympanic membrane --see Disorder, tympanic membrane, specified NEC
  vitreous(humor) --see Deposit, crystalline
Osteitis --see also Osteomyelitis
  alveolar M27.3
  condensans M85.30
    ankle M85.37-
    foot M85.37-
    forearm M85.33-
    hand M85.34-
    lower leg M85.36-
    multiple site M85.39
    neck M85.38
    rib M85.38
    shoulder M85.31-
    skull M85.38
    specified site NEC M85.38
    thigh M85.35-
    toe M85.37-
    upper arm M85.32-
    vertebra M85.38
  deformans M88.9
    in(due to)
      malignant neoplasm of bone C41.9M90.60
      neoplastic disease --see also NeoplasmD49.9M90.60
        carpus D49.9M90.64-
        clavicle D49.9M90.61-
        femur D49.9M90.65-
        fibula D49.9M90.66-
        finger D49.9M90.64-
        humerus D49.9M90.62-
        ilium D49.9M90.65-
        ischium D49.9M90.65-
        metacarpus D49.9M90.64-
        metatarsus D49.9M90.67-
        multiple sites D49.9M90.69
        neck D49.9M90.68
        radius D49.9M90.63-
        rib D49.9M90.68
        scapula D49.9M90.61-
        skull D49.9M90.68
        tarsus D49.9M90.67-
        tibia D49.9M90.66-
        toe D49.9M90.67-
        ulna D49.9M90.63-
        vertebra D49.9M90.68
    skull M88.0
    specified NEC --see Paget's disease, bone, by site
    vertebra M88.1
  due to yaws A66.6
  fibrosa NEC --see Cyst, bone, by site
    circumscripta --see Dysplasia, fibrous, bone NEC
    cystica(generalisata) E21.0
    disseminata Q78.1
    osteoplastica E21.0
  fragilitans Q78.0
  Garr's(sclerosing) --see Osteomyelitis, specified type NEC
  jaw(acute) (chronic) (lower) (suppurative) (upper) M27.2
  parathyroid E21.0
  petrous bone(acute) (chronic) --see Petrositis
  sclerotic, nonsuppurative --see Osteomyelitis, specified type NEC
  tuberculosa A18.09
    cystica D86.89
    multiplex cystoides D86.89
Osteoarthritis M19.90
  ankle M19.07-
  elbow M19.02-
  foot joint M19.07-
  generalized M15.9
    erosive M15.4
    primary M15.0
    specified NEC M15.8
  hand joint M19.04-
    first carpometacarpal joint M18.9
  hip M16.1-
    bilateral M16.0
    due to hip dysplasia(unilateral) M16.3-
      bilateral M16.2
  interphalangeal
    distal(Heberden) M15.1
    proximal(Bouchard) M15.2
  knee M17.9
    bilateral M17.0
  shoulder M19.01-
  spine --see Spondylosis
  wrist M19.03-
  post-traumatic NEC M19.92
    ankle M19.17-
    elbow M19.12-
    foot joint M19.17-
    hand joint M19.14-
      first carpometacarpal joint M18.3-
        bilateral M18.2
    hip M16.5-
      bilateral M16.4
    knee M17.3-
      bilateral M17.2
    shoulder M19.11-
    wrist M19.13-
  primary M19.91
    ankle M19.07-
    elbow M19.02-
    foot joint M19.07-
    hand joint M19.04-
      first carpometacarpal joint M18.1-
        bilateral M18.0
    hip M16.1-
      bilateral M16.0
    knee M17.1-
      bilateral M17.0
    shoulder M19.01-
    spine --see Spondylosis
    wrist M19.03-
  secondary M19.93
    ankle M19.27-
    elbow M19.22-
    foot joint M19.27-
    hand joint M19.24-
      first carpometacarpal joint M18.5-
        bilateral M18.4
    hip M16.7
      bilateral M16.6
    knee M17.5
      bilateral M17.4
    multiple M15.3
    shoulder M19.21-
    spine --see Spondylosis
    wrist M19.23-
Osteoarthropathy(hypertrophic) M19.90
  ankle --see Osteoarthritis, primary, ankle
  elbow --see Osteoarthritis, primary, elbow
  foot joint --see Osteoarthritis, primary, foot
  hand joint --see Osteoarthritis, primary, hand joint
  knee joint --see Osteoarthritis, primary, knee
  multiple site --see Osteoarthritis, primary, multiple joint
  pulmonary --see also Osteoarthropathy, specified type NEC
    hypertrophic --see Osteoarthropathy, hypertrophic, specified type NEC
  secondary hypertrophic --see Osteoarthropathy, specified type NEC
  shoulder --see Osteoarthritis, primary, shoulder
  specified joint NEC --see Osteoarthritis, primary, specified joint NEC
  specified type NEC M89.40
    carpus M89.44-
    clavicle M89.41-
    femur M89.45-
    fibula M89.46-
    finger M89.44-
    humerus M89.42-
    ilium M89.459
    ischium M89.459
    metacarpus M89.44-
    metatarsus M89.47-
    multiple sites M89.49
    neck M89.48
    radius M89.43-
    rib M89.48
    scapula M89.41-
    skull M89.48
    tarsus M89.47-
    tibia M89.46-
    toe M89.47-
    ulna M89.43-
    vertebra M89.48
  secondary --see Osteoarthropathy, specified type NEC
  spine --see Spondylosis
  wrist --see Osteoarthritis, primary, wrist
Osteoarthrosis(degenerative) (hypertrophic) (joint) --see also Osteoarthritis
  deformans alkaptonurica E70.29M36.8
  erosive M15.4
  generalized M15.9
    primary M15.0
  polyarticular M15.9
  spine --see Spondylosis
Osteoblastoma --see Neoplasm, bone, benign
  aggressive --see Neoplasm, bone, uncertain behavior
Osteochondroarthrosis deformans endemica --see Disease, Kaschin-Beck
Osteochondritis --see also Osteochondropathy, by site
  Brailsford's --see Osteochondrosis, juvenile, radius
  dissecans M93.20
    ankle M93.27-
    elbow M93.22-
    foot M93.27-
    hand M93.24-
    hip M93.25-
    knee M93.26-
    multiple sites M93.29
    shoulder joint M93.21-
    specified site NEC M93.28
    wrist M93.23-
  juvenile M92.9
    patellar --see Osteochondrosis, juvenile, patella
  syphilitic(congenital) (early) A50.02M90.80
    ankle A50.02M90.87-
    elbow A50.02M90.82-
    foot A50.02M90.87-
    forearm A50.02M90.83-
    hand A50.02M90.84-
    hip A50.02M90.85-
    knee A50.02M90.86-
    multiple sites A50.02M90.89
    shoulder joint A50.02M90.81-
    specified site NEC A50.02M90.88
Osteochondrodysplasia Q78.9
  with defects of growth of tubular bones and spine Q77.9
    specified NEC Q77.8
  specified NEC Q78.8
Osteochondrodystrophy E78.9
Osteochondrolysis --see Osteochondritis, dissecans
Osteochondroma --see Neoplasm, bone, benign
Osteochondromatosis D48.0
  syndrome Q78.4
Osteochondromyxosarcoma --see Neoplasm, bone, malignant
Osteochondropathy M93.90
  ankle M93.97-
  elbow M93.92-
  foot M93.97-
  hand M93.94-
  hip M93.95-
  Kienböck's disease of adults M93.1
  knee M93.96-
  multiple joints M93.99
  osteochondritis dissecans --see Osteochondritis, dissecans
  osteochondrosis --see Osteochondrosis
  shoulder region M93.91-
  slipped upper femoral epiphysis --see Slipped, epiphysis, upper femoral
  specified joint NEC M93.98
  specified type NEC M93.80
    ankle M93.87-
    elbow M93.82-
    foot M93.87-
    hand M93.84-
    hip M93.85-
    knee M93.86-
    multiple joints M93.89
    shoulder region M93.81-
    specified joint NEC M93.88
    wrist M93.83-
  syphilitic, congenital
    early A50.02M90.80
    late A50.56M90.80
  wrist M93.93-
Osteochondrosarcoma --see Neoplasm, bone, malignant
Osteochondrosis --see also Osteochondropathy, by site
  acetabulum(juvenile) M91.0
  adult --see Osteochondropathy, specified type NEC, by site
  astragalus(juvenile) --see Osteochondrosis, juvenile, tarsus
  Blount's --see Osteochondrosis, juvenile, tibia
  Buchanan's M91.0
  Burns' --see Osteochondrosis, juvenile, ulna
  calcaneus(juvenile) --see Osteochondrosis, juvenile, tarsus
  capitular epiphysis(femur) (juvenile) --see Legg-Calvé-Perthes disease
  carpal(juvenile) (lunate) (scaphoid) --see Osteochondrosis, juvenile, hand, carpal lunate
    adult M93.1
  coxae juvenilis --see Legg-Calvé-Perthes disease
  deformans juvenilis, coxae --see Legg-Calvé-Perthes disease
  Diaz's --see Osteochondrosis, juvenile, tarsus
  dissecans(knee) (shoulder) --see Osteochondritis, dissecans
  femoral capital epiphysis(juvenile) --see Legg-Calvé-Perthes disease
  femur(head), juvenile --see Legg-Calvé-Perthes disease
  fibula(juvenile) --see Osteochondrosis, juvenile, fibula
  foot NEC(juvenile) M92.8
  Freiberg's --see Osteochondrosis, juvenile, metatarsus
  Haas'(juvenile) --see Osteochondrosis, juvenile, humerus
  Haglund's --see Osteochondrosis, juvenile, tarsus
  hip(juvenile) --see Legg-Calvé-Perthes disease
  humerus(capitulum) (head) (juvenile) --see Osteochondrosis, juvenile, humerus
  ilium, iliac crest(juvenile) M91.0
  ischiopubic synchondrosis M91.0
  Iselin's --see Osteochondrosis, juvenile, metatarsus
  juvenile, juvenilis M92.9
    after congenital dislocation of hip reduction --see Osteochondrosis, juvenile, hip, specified NEC
    arm --see Osteochondrosis, juvenile, upper limb NEC
    capitular epiphysis(femur) --see Legg-Calvé-Perthes disease
    clavicle, sternal epiphysis --see Osteochondrosis, juvenile, upper limb NEC
    coxae --see Legg-Calvé-Perthes disease
    deformans M92.9
    fibula M92.5-
    foot NEC M92.8
    hand M92.20-
      carpal lunate M92.21-
      metacarpal head M92.22-
      specified site NEC M92.29-
    head of femur --see Legg-Calvé-Perthes disease
    hip and pelvis M91.9-
      coxa plana --see Coxa, plana
      femoral head --see Legg-Calvé-Perthes disease
      pelvis M91.0
      pseudocoxalgia --see Pseudocoxalgia
      specified NEC M91.8-
    humerus M92.0-
    limb
      lower NEC M92.8
      upper NEC --see Osteochondrosis, juvenile, upper limb NEC
    medial cuneiform bone --see Osteochondrosis, juvenile, tarsus
    metatarsus M92.7-
    patella M92.4-
    radius M92.1-
    specified site NEC M92.8
    spine M42.00
      cervical region M42.02
      cervicothoracic region M42.03
      lumbar region M42.06
      lumbosacral region M42.07
      multiple sites M42.09
      occipito-atlanto-axial region M42.01
      sacrococcygeal region M42.08
      thoracic region M42.04
      thoracolumbar region M42.05
    tarsus M92.6-
    tibia M92.5-
    ulna M92.1-
    upper limb NEC M92.3-
    vertebra(body) (epiphyseal plates) (Calvé's) (Scheuermann's) --see Osteochondrosis, juvenile, spine
  Kienböck's --see Osteochondrosis, juvenile, hand, carpal lunate
    adult M93.1
  Köhler's
    patellar --see Osteochondrosis, juvenile, patella
    tarsal navicular --see Osteochondrosis, juvenile, tarsus
  Legg-Perthes(-Calvé)(-Waldenström) --see Legg-Calvé-Perthes disease
  limb
    lower NEC(juvenile) M92.8
    upper NEC(juvenile) --see Osteochondrosis, juvenile, upper limb NEC
  lunate bone(carpal) (juvenile) --see also Osteochondrosis, juvenile, hand, carpal lunate
    adult M93.1
  Mauclaire's --see Osteochondrosis, juvenile, hand, metacarpal
  metacarpal(head) (juvenile) --see Osteochondrosis, juvenile, hand, metacarpal
  metatarsus(fifth) (head) (juvenile) (second) --see Osteochondrosis, juvenile, metatarsus
  navicular(juvenile) --see Osteochondrosis, juvenile, tarsus
  os
    calcis(juvenile) --see Osteochondrosis, juvenile, tarsus
    tibiale externum(juvenile) --see Osteochondrosis, juvenile, tarsus
  Osgood-Schlatter --see Osteochondrosis, juvenile, tibia
  Panner's --see Osteochondrosis, juvenile, humerus
  patellar center(juvenile) (primary) (secondary) --see Osteochondrosis, juvenile, patella
  pelvis(juvenile) M91.0
  Pierson's M91.0
  radius(head) (juvenile) --see Osteochondrosis, juvenile, radius
  Scheuermann's --see Osteochondrosis, juvenile, spine
  Sever's --see Osteochondrosis, juvenile, tarsus
  Sinding-Larsen --see Osteochondrosis, juvenile, patella
  spine M42.9
    adult M42.10
      cervical region M42.12
      cervicothoracic region M42.13
      lumbar region M42.16
      lumbosacral region M42.17
      multiple sites M42.19
      occipito-atlanto-axial region M42.11
      sacrococcygeal region M42.18
      thoracic region M42.14
      thoracolumbar region M42.15
    juvenile --see Osteochondrosis, juvenile, spine
  symphysis pubis(juvenile) M91.0
  syphilitic(congenital) A50.02
  talus(juvenile) --see Osteochondrosis, juvenile, tarsus
  tarsus(navicular) (juvenile) --see Osteochondrosis, juvenile, tarsus
  tibia(proximal) (tubercle) (juvenile) --see Osteochondrosis, juvenile, tibia
  tuberculous --see Tuberculosis, bone
  ulna(lower) (juvenile) --see Osteochondrosis, juvenile, ulna
  van Neck's M91.0
  vertebral --see Osteochondrosis, spine
Osteoclastoma D48.0
  malignant --see Neoplasm, bone, malignant
Osteodynia --see Disorder, bone, specified type NEC
Osteodystrophy Q78.9
  azotemic N25.0
  congenital Q78.9
  parathyroid, secondary E21.1
  renal N25.0
Osteofibroma --see Neoplasm, bone, benign
Osteofibrosarcoma --see Neoplasm, bone, malignant
Osteogenesis imperfecta Q78.0
Osteogenic --see condition
Osteolysis M89.50
  carpus M89.54-
  clavicle M89.51-
  femur M89.55-
  fibula M89.56-
  finger M89.54-
  humerus M89.52-
  ilium M89.559
  ischium M89.559
  joint prosthesis(periprosthetic) --see Complications, joint prosthesis, mechanical, periprosthetic, osteolysis, by site
  metacarpus M89.54-
  metatarsus M89.57-
  multiple sites M89.59
  neck M89.58
  periprosthetic --see Complications, joint prosthesis, mechanical, periprosthetic, osteolysis, by site
  radius M89.53-
  rib M89.58
  scapula M89.51-
  skull M89.58
  tarsus M89.57-
  tibia M89.56-
  toe M89.57-
  ulna M89.53-
  vertebra M89.58
Osteoma --see also Neoplasm, bone, benign
  osteoid --see also Neoplasm, bone, benign
    giant --see Neoplasm, bone, benign
Osteomalacia M83.9
  adult M83.9
    drug-induced NEC M83.5
    due to
      malabsorption(postsurgical) M83.2
      malnutrition M83.3
    specified NEC M83.8
  aluminium-induced M83.4
  infantile --see Rickets
  juvenile --see Rickets
  oncogenic E83.89
  pelvis M83.8
  puerperal M83.0
  senile M83.1
  vitamin-D-resistant in adults E83.31M90.8-
    carpus E83.31M90.84-
    clavicle E83.31M90.81-
    femur E83.31M90.85-
    fibula E83.31M90.86-
    finger E83.31M90.84-
    humerus E83.31M90.82-
    ilium E83.31M90.859
    ischium E83.31M90.859
    metacarpus E83.31M90.84-
    metatarsus E83.31M90.87-
    multiple sites E83.31M90.89
    neck E83.31M90.88
    radius E83.31M90.83-
    rib E83.31M90.88
    scapula E83.31M90.819
    skull E83.31M90.88
    tarsus E83.31M90.879
    tibia E83.31M90.869
    toe E83.31M90.879
    ulna E83.31M90.839
    vertebra E83.31M90.88
Osteomyelitis(general) (infective) (localized) (neonatal) (purulent) (septic) (staphylococcal) (streptococcal) (suppurative) (with periostitis) M86.9
  acute M86.10
    carpus M86.14-
    clavicle M86.11-
    femur M86.15-
    fibula M86.16-
    finger M86.14-
    hematogenous M86.00
      carpus M86.04-
      clavicle M86.01-
      femur M86.05-
      fibula M86.06-
      finger M86.04-
      humerus M86.02-
      ilium M86.059
      ischium M86.059
      mandible M27.2
      metacarpus M86.04-
      metatarsus M86.07-
      multiple sites M86.09
      neck M86.08
      orbit H05.02-
      petrous bone --see Petrositis
      radius M86.03-
      rib M86.08
      scapula M86.01-
      skull M86.08
      tarsus M86.07-
      tibia M86.06-
      toe M86.07-
      ulna M86.03-
      vertebra --see Osteomyelitis, vertebra
    humerus M86.12-
    ilium M86.159
    ischium M86.159
    mandible M27.2
    metacarpus M86.14-
    metatarsus M86.17-
    multiple sites M86.19
    neck M86.18
    orbit H05.02-
    petrous bone --see Petrositis
    radius M86.13-
    rib M86.18
    scapula M86.11-
    skull M86.18
    tarsus M86.17-
    tibia M86.16-
    toe M86.17-
    ulna M86.13-
    vertebra --see Osteomyelitis, vertebra
  chronic(or old) M86.60
    with draining sinus M86.40
      carpus M86.44-
      clavicle M86.41-
      femur M86.45-
      fibula M86.46-
      finger M86.44-
      humerus M86.42-
      ilium M86.459
      ischium M86.459
      mandible M27.2
      metacarpus M86.44-
      metatarsus M86.47-
      multiple sites M86.49
      neck M86.48
      orbit H05.02-
      petrous bone --see Petrositis
      radius M86.43-
      rib M86.48
      scapula M86.41-
      skull M86.48
      tarsus M86.47-
      tibia M86.46-
      toe M86.47-
      ulna M86.43-
      vertebra --see Osteomyelitis, vertebra
    carpus M86.64-
    clavicle M86.61-
    femur M86.65-
    fibula M86.66-
    finger M86.64-
    hematogenous NEC M86.50
      carpus M86.54-
      clavicle M86.51-
      femur M86.55-
      fibula M86.56-
      finger M86.54-
      humerus M86.52-
      ilium M86.559
      ischium M86.559
      mandible M27.2
      metacarpus M86.54-
      metatarsus M86.57-
      multifocal M86.30
        carpus M86.34-
        clavicle M86.31-
        femur M86.35-
        fibula M86.36-
        finger M86.34-
        humerus M86.32-
        ilium M86.359
        ischium M86.359
        metacarpus M86.34-
        metatarsus M86.37-
        multiple sites M86.39
        neck M86.38
        radius M86.33-
        rib M86.38
        scapula M86.31-
        skull M86.38
        tarsus M86.37-
        tibia M86.36-
        toe M86.37-
        ulna M86.33-
        vertebra --see Osteomyelitis, vertebra
      multiple sites M86.59
      neck M86.58
      orbit H05.02-
      petrous bone --see Petrositis
      radius M86.53-
      rib M86.58
      scapula M86.51-
      skull M86.58
      tarsus M86.57-
      tibia M86.56-
      toe M86.57-
      ulna M86.53-
      vertebra --see Osteomyelitis, vertebra
    humerus M86.62-
    ilium M86.659
    ischium M86.659
    mandible M27.2
    metacarpus M86.64-
    metatarsus M86.67-
    multifocal --see Osteomyelitis, chronic, hematogenous, multifocal
    multiple sites M86.69
    neck M86.68
    orbit H05.02-
    petrous bone --see Petrositis
    radius M86.63-
    rib M86.68
    scapula M86.61-
    skull M86.68
    tarsus M86.67-
    tibia M86.66-
    toe M86.67-
    ulna M86.63-
    vertebra --see Osteomyelitis, vertebra
  echinococcal B67.2
  Garr's --see Osteomyelitis, specified type NEC
  jaw(acute) (chronic) (lower) (neonatal) (suppurative) (upper) M27.2
  nonsuppurating --see Osteomyelitis, specified type NEC
  orbit H05.02-
  petrous bone --see Petrositis
  Salmonella(arizonae) (cholerae-suis) (enteritidis) (typhimurium) A02.24
  sclerosing, nonsuppurative --see Osteomyelitis, specified type NEC
  specified type NEC --see also subcategoryM86.8X-
    mandible M27.2
    orbit H05.02-
    petrous bone --see Petrositis
    vertebra --see Osteomyelitis, vertebra
  subacute M86.20
    carpus M86.24-
    clavicle M86.21-
    femur M86.25-
    fibula M86.26-
    finger M86.24-
    humerus M86.22-
    mandible M27.2
    metacarpus M86.24-
    metatarsus M86.27-
    multiple sites M86.29
    neck M86.28
    orbit H05.02-
    petrous bone --see Petrositis
    radius M86.23-
    rib M86.28
    scapula M86.21-
    skull M86.28
    tarsus M86.27-
    tibia M86.26-
    toe M86.27-
    ulna M86.23-
    vertebra --see Osteomyelitis, vertebra
  syphilitic A52.77
    congenital(early) A50.02M90.80
  tuberculous --see Tuberculosis, bone
  typhoid A01.05
  vertebra M46.20
    cervical region M46.22
    cervicothoracic region M46.23
    lumbar region M46.26
    lumbosacral region M46.27
    occipito-atlanto-axial region M46.21
    sacrococcygeal region M46.28
    thoracic region M46.24
    thoracolumbar region M46.25
Osteomyelofibrosis D75.89
Osteomyelosclerosis D75.89
Osteonecrosis M87.9
  due to
    drugs --see Osteonecrosis, secondary, due to, drugs
    trauma --see Osteonecrosis, secondary, due to, trauma
  idiopathic aseptic M87.00
    ankle M87.07-
    carpus M87.03-
    clavicle M87.01-
    femur M87.05-
    fibula M87.06-
    finger M87.04-
    humerus M87.02-
    ilium M87.050
    ischium M87.050
    metacarpus M87.04-
    metatarsus M87.07-
    multiple sites M87.09
    neck M87.08
    pelvis M87.050
    radius M87.03-
    rib M87.08
    scapula M87.01-
    skull M87.08
    tarsus M87.07-
    tibia M87.06-
    toe M87.07-
    ulna M87.03-
    vertebra M87.08
  secondary NEC M87.30
    carpus M87.33-
    clavicle M87.31-
    due to
      drugs M87.10
        carpus M87.13-
        clavicle M87.11-
        femur M87.15-
        fibula M87.16-
        finger M87.14-
        humerus M87.12-
        ilium M87.159
        ischium M87.159
        jaw M87.180
        metacarpus M87.14-
        metatarsus M87.17-
        multiple sites M87.19
        neck M87.18
        radius M87.13-
        rib M87.18
        scapula M87.11-
        skull M87.18
        tarsus M87.17-
        tibia M87.16-
        toe M87.17-
        ulna M87.13-
        vertebra M87.18
      hemoglobinopathy NEC D58.2M90.50
        carpus D58.2M90.54-
        clavicle D58.2M90.51-
        femur D58.2M90.55-
        fibula D58.2M90.56-
        finger D58.2M90.54-
        humerus D58.2M90.52-
        ilium D58.2M90.55-
        ischium D58.2M90.55-
        metacarpus D58.2M90.54-
        metatarsus D58.2M90.57-
        multiple sites D58.2M90.58
        neck D58.2M90.58
        radius D58.2M90.53-
        rib D58.2M90.58
        scapula D58.2M90.51-
        skull D58.2M90.58
        tarsus D58.2M90.57-
        tibia D58.2M90.56-
        toe D58.2M90.57-
        ulna D58.2M90.53-
        vertebra D58.2M90.58
      trauma(previous) M87.20
        carpus M87.23-
        clavicle M87.21-
        femur M87.25-
        fibula M87.26-
        finger M87.24-
        humerus M87.22-
        ilium M87.25-
        ischium M87.25-
        metacarpus M87.24-
        metatarsus M87.27-
        multiple sites M87.29
        neck M87.28
        radius M87.23-
        rib M87.28
        scapula M87.21-
        skull M87.28
        tarsus M87.27-
        tibia M87.26-
        toe M87.27-
        ulna M87.23-
        vertebra M87.28
    femur M87.35-
    fibula M87.36-
    finger M87.34-
    humerus M87.32-
    ilium M87.350
    in
      caisson disease T70.3M90.50
        carpus T70.3M90.54-
        clavicle T70.3M90.51-
        femur T70.3M90.55-
        fibula T70.3M90.56-
        finger T70.3M90.54-
        humerus T70.3M90.52-
        ilium T70.3M90.55-
        ischium T70.3M90.55-
        metacarpus T70.3M90.54-
        metatarsus T70.3M90.57-
        multiple sites T70.3M90.59
        neck T70.3M90.58
        radius T70.3M90.53-
        rib T70.3M90.58
        scapula T70.3M90.51-
        skull T70.3M90.58
        tarsus T70.3M90.57-
        tibia T70.3M90.56-
        toe T70.3M90.57-
        ulna T70.3M90.53-
        vertebra T70.3M90.58
    ischium M87.350
    metacarpus M87.34-
    metatarsus M87.37-
    multiple site M87.39
    neck M87.38
    radius M87.33-
    rib M87.38
    scapula M87.319
    skull M87.38
    tarsus M87.379
    tibia M87.366
    toe M87.379
    ulna M87.33-
    vertebra M87.38
  specified type NEC M87.80
    carpus M87.83-
    clavicle M87.81-
    femur M87.85-
    fibula M87.86-
    finger M87.84-
    humerus M87.82-
    ilium M87.85-
    ischium M87.85-
    metacarpus M87.84-
    metatarsus M87.87-
    multiple sites M87.89
    neck M87.88
    radius M87.83-
    rib M87.88
    scapula M87.81-
    skull M87.88
    tarsus M87.87-
    tibia M87.86-
    toe M87.87-
    ulna M87.83-
    vertebra M87.88
Osteo-onycho-arthro-dysplasia Q79.8
Osteo-onychodysplasia, hereditary Q79.8
Osteopathia condensans disseminata Q78.8
Osteopathy --see also Osteomyelitis, Osteonecrosis, Osteoporosis
  after poliomyelitis M89.60
    carpus M89.64-
    clavicle M89.61-
    femur M89.65-
    fibula M89.66-
    finger M89.64-
    humerus M89.62-
    ilium M89.659
    ischium M89.659
    metacarpus M89.64-
    metatarsus M89.67-
    multiple sites M89.69
    neck M89.68
    radius M89.63-
    rib M89.68
    scapula M89.61-
    skull M89.68
    tarsus M89.67-
    tibia M89.66-
    toe M89.67-
    ulna M89.63-
    vertebra M89.68
  in(due to)
    renal osteodystrophy N25.0
    specified diseases classified elsewhere M90.8
Osteopenia M85.8-
  borderline M85.8-
Osteoperiostitis --see Osteomyelitis, specified type NEC
Osteopetrosis(familial) Q78.2
Osteophyte M25.70
  ankle M25.77-
  elbow M25.72-
  foot joint M25.77-
  hand joint M25.74-
  hip M25.75-
  knee M25.76-
  shoulder M25.71-
  spine M25.78
  vertebrae M25.78
  wrist M25.73-
Osteopoikilosis Q78.8
Osteoporosis(female) (male) M81.0
  with current pathological fracture M80.00
  age-related M81.0
    with current pathologic fracture M80.00
      carpus M80.04-
      clavicle M80.01-
      fibula M80.06-
      finger M80.04-
      humerus M80.02-
      ilium M80.05-
      ischium M80.05-
      metacarpus M80.04-
      metatarsus M80.07-
      pelvis M80.05-
      radius M80.03-
      scapula M80.01-
      tarsus M80.07-
      tibia M80.06-
      toe M80.07-
      ulna M80.03-
      vertebra M80.08
  disuse M81.8
    with current pathological fracture M80.80
      carpus M80.84-
      clavicle M80.81-
      fibula M80.86-
      finger M80.84-
      humerus M80.82-
      ilium M80.85-
      ischium M80.85-
      metacarpus M80.84-
      metatarsus M80.87-
      pelvis M80.85-
      radius M80.83-
      scapula M80.81-
      tarsus M80.87-
      tibia M80.86-
      toe M80.87-
      ulna M80.83-
      vertebra M80.88
  drug-induced --see Osteoporosis, specified type NEC
  idiopathic --see Osteoporosis, specified type NEC
  involutional --see Osteoporosis, age-related
  Lequesne M81.6
  localized M81.6
  postmenopausal M81.0
    with pathological fracture M80.00
      carpus M80.04-
      clavicle M80.01-
      fibula M80.06-
      finger M80.04-
      humerus M80.02-
      ilium M80.05-
      ischium M80.05-
      metacarpus M80.04-
      metatarsus M80.07-
      pelvis M80.05-
      radius M80.03-
      scapula M80.01-
      tarsus M80.07-
      tibia M80.06-
      toe M80.07-
      ulna M80.03-
      vertebra M80.08
  postoophorectomy --see Osteoporosis, specified type NEC
  postsurgical malabsorption --see Osteoporosis, specified type NEC
  post-traumatic --see Osteoporosis, specified type NEC
  senile --see Osteoporosis, age-related
  specified type NEC M81.8
    with pathological fracture M80.80
      carpus M80.84-
      clavicle M80.81-
      fibula M80.86-
      finger M80.84-
      humerus M80.82-
      ilium M80.85-
      ischium M80.85-
      metacarpus M80.84-
      metatarsus M80.87-
      pelvis M80.85-
      radius M80.83-
      scapula M80.81-
      tarsus M80.87-
      tibia M80.86-
      toe M80.87-
      ulna M80.83-
      vertebra M80.88
Osteopsathyrosis(idiopathica) Q78.0
Osteoradionecrosis, jaw(acute) (chronic) (lower) (suppurative) (upper) M27.2
Osteosarcoma(any form) --see Neoplasm, bone, malignant
Osteosclerosis Q78.2
  acquired M85.8-
  congenita Q77.4
  fragilitas(generalisata) Q78.2
  myelofibrosis D75.81
Osteosclerotic anemia D64.89
Osteosis
  cutis L94.2
  renal fibrocystic N25.0
Ostium
  atrioventriculare commune Q21.2
  primum(arteriosum) (defect) (persistent) Q21.2
  secundum(arteriosum) (defect) (patent) (persistent) Q21.1
Ostrum-Furst syndrome Q75.8
Otalgia H92.0
Otitis(acute) H66.90
  with effusion --see also Otitis, media, nonsuppurative
    purulent --see Otitis, media, suppurative
  adhesive H74.1
  chronic --see also Otitis, media, chronic
    with effusion --see also Otitis, media, nonsuppurative, chronic
  externa H60.9-
    abscess --see Abscess, ear, external
    acute(noninfective) H60.50-
      actinic H60.51-
      chemical H60.52-
      contact H60.53-
      eczematoid H60.54-
      infective --see Otitis, externa, infective
      reactive H60.55-
      specified NEC H60.59-
    cellulitis --see Cellulitis, ear
    chronic H60.6-
    diffuse --see Otitis, externa, infective, diffuse
    hemorrhagic --see Otitis, externa, infective, hemorrhagic
    in(due to)
      aspergillosis B44.89
      candidiasis B37.84
      erysipelas A46H62.40
      herpes(simplex) virus infection B00.1
        zoster B02.8
      impetigo L01.00H62.40
      infectious disease NEC B99H62.4-
      mycosis NEC B36.9H62.40
      parasitic disease NEC B89H62.40
      viral disease NEC B34.9H62.40
      zoster B02.8
    infective NEC H60.39-
      abscess --see Abscess, ear, external
      cellulitis --see Cellulitis, ear
      diffuse H60.31-
      hemorrhagic H60.32-
      swimmer's ear --see Swimmer's, ear
    malignant H60.2-
    mycotic B36.9H62.40
    necrotizing --see Otitis, externa, malignant
    Pseudomonas aeruginosa --see Otitis, externa, malignant
    reactive --see Otitis, externa, acute, reactive
    specified NEC H60.8
    tropical B36.8
  insidiosa --see Otosclerosis
  interna H83.0
  media(hemorrhagic) (staphylococcal) (streptococcal) H66.9-
    with effusion(nonpurulent) --see Otitis, media, nonsuppurative
    acute, subacute H66.90
      allergic --see Otitis, media, nonsuppurative, acute, allergic
      exudative --see Otitis, media, nonsuppurative, acute
      mucoid --see Otitis, media, nonsuppurative, acute
      necrotizing --see also Otitis, media, suppurative, acute
        in
          measles B05.3
          scarlet fever A38.0
      nonsuppurative NEC --see Otitis, media, nonsuppurative, acute
      purulent --see Otitis, media, suppurative, acute
      sanguinous --see Otitis, media, nonsuppurative, acute
      secretory --see Otitis, media, nonsuppurative, acute, serous
      seromucinous --see Otitis, media, nonsuppurative, acute
      serous --see Otitis, media, nonsuppurative, acute, serous
      suppurative --see Otitis, media, suppurative, acute
    allergic --see Otitis, media, nonsuppurative
    catarrhal --see Otitis, media, nonsuppurative
    chronic H66.90
      with effusion(nonpurulent) --see Otitis, media, nonsuppurative, chronic
      allergic --see Otitis, media, nonsuppurative, chronic, allergic
      benign suppurative --see Otitis, media, suppurative, chronic, tubotympanic
      catarrhal --see Otitis, media, nonsuppurative, chronic, serous
      exudative --see Otitis, media, nonsuppurative, chronic
      mucinous --see Otitis, media, nonsuppurative, chronic, mucoid
      mucoid --see Otitis, media, nonsuppurative, chronic, mucoid
      nonsuppurative NEC --see Otitis, media, nonsuppurative, chronic
      purulent --see Otitis, media, suppurative, chronic
      secretory --see Otitis, media, nonsuppurative, chronic, mucoid
      seromucinous --see Otitis, media, nonsuppurative, chronic
      serous --see Otitis, media, nonsuppurative, chronic, serous
      suppurative --see Otitis, media, suppurative, chronic
      transudative --see Otitis, media, nonsuppurative, chronic, mucoid
    exudative --see Otitis, media, nonsuppurative
    in(due to) (with)
      influenza --see Influenza, with, otitis media
      measles B05.3
      scarlet fever A38.0
      tuberculosis A18.6
      viral disease NEC B34.-H67.-
    mucoid --see Otitis, media, nonsuppurative
    nonsuppurative H65.9-
      acute or subacute NEC H65.19-
        allergic H65.11-
          recurrent H65.11-
        recurrent H65.19-
        secretory --see Otitis, media, nonsuppurative, serous
        serous H65.0-
          recurrent H65.0-
      chronic H65.49-
        allergic H65.41-
        mucoid H65.3-
        serous H65.2-
    postmeasles B05.3
    purulent --see Otitis, media, suppurative
    secretory --see Otitis, media, nonsuppurative
    seromucinous --see Otitis, media, nonsuppurative
    serous --see Otitis, media, nonsuppurative
    suppurative H66.4-
      acute H66.00-
        with rupture of ear drum H66.01-
        recurrent H66.00-
          with rupture of ear drum H66.01-
      chronic --see also subcategoryH66.3
        atticoantral H66.2-
        benign --see Otitis, media, suppurative, chronic, tubotympanic
        tubotympanic H66.1-
    transudative --see Otitis, media, nonsuppurative
    tuberculous A18.6
Otocephaly Q18.2
Otolith syndrome H81.8
Otomycosis(diffuse) NEC B36.9H62.40
  in
    aspergillosis B44.89
    candidiasis B37.84
    moniliasis B37.84
Otoporosis --see Otosclerosis
Otorrhagia(nontraumatic) H92.2-
  traumatic - code by Type of injury
Otorrhea H92.1-
  cerebrospinal G96.0
Otosclerosis(general) H80.9-
  cochlear(endosteal) H80.2-
  involving
    otic capsule --see Otosclerosis, cochlear
    oval window
      nonobliterative H80.0-
      obliterative H80.1-
    round window --see Otosclerosis, cochlear
  nonobliterative --see Otosclerosis, involving, oval window, nonobliterative
  obliterative --see Otosclerosis, involving, oval window, obliterative
  specified NEC H80.8-
Otospongiosis --see Otosclerosis
Otto's disease or pelvis M24.7
Outcome of delivery Z37.9
  multiple births Z37.9
    all liveborn Z37.50
      quadruplets Z37.52
      quintuplets Z37.53
      sextuplets Z37.54
      specified number NEC Z37.59
      triplets Z37.51
    all stillborn Z37.7
    some liveborn Z37.60
      quadruplets Z37.62
      quintuplets Z37.63
      sextuplets Z37.64
      specified number NEC Z37.69
      triplets Z37.61
  single NEC Z37.9
    liveborn Z37.0
    stillborn Z37.1
  twins NEC Z37.9
    both liveborn Z37.2
    both stillborn Z37.4
    one liveborn, one stillborn Z37.3
Outlet --see condition
Ovalocytosis(congenital) (hereditary) --see Elliptocytosis
Ovarian --see Condition
Ovariocele N83.4
Ovaritis(cystic) --see Oophoritis
Ovary, ovarian --see also condition
  resistant syndrome E28.39
  vein syndrome N13.8
Overactive --see also Hyperfunction
  adrenal cortex NEC E27.0
  bladder N32.81
  hypothalamus E23.3
  thyroid --see Hyperthyroidism
Overactivity R46.3
  child --see Disorder, attention-deficit hyperactivity
Overbite(deep) (excessive) (horizontal) (vertical) M26.29
Overbreathing --see Hyperventilation
Overconscientious personality F60.5
Overdevelopment --see Hypertrophy
Overdistension --see Distension
Overdose, overdosage(drug) --see Table of Drugs and Chemicals, by drug, poisoning
Overeating R63.2
  nonorganic origin F50.8
  psychogenic F50.8
Overexertion(effects) (exhaustion) T73.3
Overexposure(effects) T73.9
  exhaustion T73.2
Overfeeding --see Overeating
  newborn P92.4
Overfill, endodontic M27.52
Overgrowth, bone --see Hypertrophy, bone
Overhanging of dental restorative material(unrepairable) K08.52
Overheated(places) (effects) --see Heat
Overjet(excessive horizontal) M26.23
Overlaid, overlying(suffocation) --see Asphyxia, traumatic, due to mechanical threat
Overlap, excessive horizontal(teeth) M26.23
Overlapping toe(acquired) --see also Deformity, toe, specified NEC
  congenital(fifth toe) Q66.89
Overload
  circulatory, due to transfusion(blood) (blood components) (TACO) E87.71
  fluid E87.70
    due to transfusion(blood) (blood components) E87.71
    specified NEC E87.79
  iron, due to repeated red blood cell transfusions E83.111
  potassium(K) E87.5
  sodium(Na) E87.0
Overnutrition --see Hyperalimentation
Overproduction --see also Hypersecretion
  ACTH E27.0
  catecholamine E27.5
  growth hormone E22.0
Overprotection, child by parent Z62.1
Overriding
  aorta Q25.4
  finger(acquired) --see Deformity, finger
    congenital Q68.1
  toe(acquired) --see also Deformity, toe, specified NEC
    congenital Q66.89
Overstrained R53.83
  heart --see Hypertrophy, cardiac
Overuse, muscle NEC M70.8-
Overweight E66.3
Overworked R53.83
Oviduct --see condition
Ovotestis Q56.0
Ovulation(cycle)
  failure or lack of N97.0
  pain N94.0
Ovum --see condition
Owren's disease or syndrome(parahemophilia) D68.2
Ox heart --see Hypertrophy, cardiac
Oxalosis E72.53
Oxaluria E72.53
Oxycephaly, oxycephalic Q75.0
  syphilitic, congenital A50.02
Oxyuriasis B80
Oxyuris vermicularis(infestation) B80
Ozena J31.0