| M90 | Osteopathies in diseases classified elsewhere |
| M90.5 | Osteonecrosis in diseases classified elsewhere |
| M90.50 | Osteonecrosis in diseases classified elsewhere, unspecified site |
| M90.51 | Osteonecrosis in diseases classified elsewhere, shoulder |
| M90.511 | Osteonecrosis in diseases classified elsewhere, right shoulder |
| M90.512 | Osteonecrosis in diseases classified elsewhere, left shoulder |
| M90.519 | Osteonecrosis in diseases classified elsewhere, unspecified shoulder |
| M90.52 | Osteonecrosis in diseases classified elsewhere, upper arm |
| M90.521 | Osteonecrosis in diseases classified elsewhere, right upper arm |
| M90.522 | Osteonecrosis in diseases classified elsewhere, left upper arm |
| M90.529 | Osteonecrosis in diseases classified elsewhere, unspecified upper arm |
| M90.53 | Osteonecrosis in diseases classified elsewhere, forearm |
| M90.531 | Osteonecrosis in diseases classified elsewhere, right forearm |
| M90.532 | Osteonecrosis in diseases classified elsewhere, left forearm |
| M90.539 | Osteonecrosis in diseases classified elsewhere, unspecified forearm |
| M90.54 | Osteonecrosis in diseases classified elsewhere, hand |
| M90.541 | Osteonecrosis in diseases classified elsewhere, right hand |
| M90.542 | Osteonecrosis in diseases classified elsewhere, left hand |
| M90.549 | Osteonecrosis in diseases classified elsewhere, unspecified hand |
| M90.55 | Osteonecrosis in diseases classified elsewhere, thigh |
| M90.551 | Osteonecrosis in diseases classified elsewhere, right thigh |
| M90.552 | Osteonecrosis in diseases classified elsewhere, left thigh |
| M90.559 | Osteonecrosis in diseases classified elsewhere, unspecified thigh |
| M90.56 | Osteonecrosis in diseases classified elsewhere, lower leg |
| M90.561 | Osteonecrosis in diseases classified elsewhere, right lower leg |
| M90.562 | Osteonecrosis in diseases classified elsewhere, left lower leg |
| M90.569 | Osteonecrosis in diseases classified elsewhere, unspecified lower leg |
| M90.57 | Osteonecrosis in diseases classified elsewhere, ankle and foot |
| M90.571 | Osteonecrosis in diseases classified elsewhere, right ankle and foot |
| M90.572 | Osteonecrosis in diseases classified elsewhere, left ankle and foot |
| M90.579 | Osteonecrosis in diseases classified elsewhere, unspecified ankle and foot |
| M90.58 | Osteonecrosis in diseases classified elsewhere, other site |
| M90.59 | Osteonecrosis in diseases classified elsewhere, multiple sites |
| M90.6 | Osteitis deformans in neoplastic diseases |
| M90.60 | Osteitis deformans in neoplastic diseases, unspecified site |
| M90.61 | Osteitis deformans in neoplastic diseases, shoulder |
| M90.611 | Osteitis deformans in neoplastic diseases, right shoulder |
| M90.612 | Osteitis deformans in neoplastic diseases, left shoulder |
| M90.619 | Osteitis deformans in neoplastic diseases, unspecified shoulder |
| M90.62 | Osteitis deformans in neoplastic diseases, upper arm |
| M90.621 | Osteitis deformans in neoplastic diseases, right upper arm |
| M90.622 | Osteitis deformans in neoplastic diseases, left upper arm |
| M90.629 | Osteitis deformans in neoplastic diseases, unspecified upper arm |
| M90.63 | Osteitis deformans in neoplastic diseases, forearm |
| M90.631 | Osteitis deformans in neoplastic diseases, right forearm |
| M90.632 | Osteitis deformans in neoplastic diseases, left forearm |
| M90.639 | Osteitis deformans in neoplastic diseases, unspecified forearm |
| M90.64 | Osteitis deformans in neoplastic diseases, hand |
| M90.641 | Osteitis deformans in neoplastic diseases, right hand |
| M90.642 | Osteitis deformans in neoplastic diseases, left hand |
| M90.649 | Osteitis deformans in neoplastic diseases, unspecified hand |
| M90.65 | Osteitis deformans in neoplastic diseases, thigh |
| M90.651 | Osteitis deformans in neoplastic diseases, right thigh |
| M90.652 | Osteitis deformans in neoplastic diseases, left thigh |
| M90.659 | Osteitis deformans in neoplastic diseases, unspecified thigh |
| M90.66 | Osteitis deformans in neoplastic diseases, lower leg |
| M90.661 | Osteitis deformans in neoplastic diseases, right lower leg |
| M90.662 | Osteitis deformans in neoplastic diseases, left lower leg |
| M90.669 | Osteitis deformans in neoplastic diseases, unspecified lower leg |
| M90.67 | Osteitis deformans in neoplastic diseases, ankle and foot |
| M90.671 | Osteitis deformans in neoplastic diseases, right ankle and foot |
| M90.672 | Osteitis deformans in neoplastic diseases, left ankle and foot |
| M90.679 | Osteitis deformans in neoplastic diseases, unspecified ankle and foot |
| M90.68 | Osteitis deformans in neoplastic diseases, other site |
| M90.69 | Osteitis deformans in neoplastic diseases, multiple sites |
| M90.8 | Osteopathy in diseases classified elsewhere |
| M90.80 | Osteopathy in diseases classified elsewhere, unspecified site |
| M90.81 | Osteopathy in diseases classified elsewhere, shoulder |
| M90.811 | Osteopathy in diseases classified elsewhere, right shoulder |
| M90.812 | Osteopathy in diseases classified elsewhere, left shoulder |
| M90.819 | Osteopathy in diseases classified elsewhere, unspecified shoulder |
| M90.82 | Osteopathy in diseases classified elsewhere, upper arm |
| M90.821 | Osteopathy in diseases classified elsewhere, right upper arm |
| M90.822 | Osteopathy in diseases classified elsewhere, left upper arm |
| M90.829 | Osteopathy in diseases classified elsewhere, unspecified upper arm |
| M90.83 | Osteopathy in diseases classified elsewhere, forearm |
| M90.831 | Osteopathy in diseases classified elsewhere, right forearm |
| M90.832 | Osteopathy in diseases classified elsewhere, left forearm |
| M90.839 | Osteopathy in diseases classified elsewhere, unspecified forearm |
| M90.84 | Osteopathy in diseases classified elsewhere, hand |
| M90.841 | Osteopathy in diseases classified elsewhere, right hand |
| M90.842 | Osteopathy in diseases classified elsewhere, left hand |
| M90.849 | Osteopathy in diseases classified elsewhere, unspecified hand |
| M90.85 | Osteopathy in diseases classified elsewhere, thigh |
| M90.851 | Osteopathy in diseases classified elsewhere, right thigh |
| M90.852 | Osteopathy in diseases classified elsewhere, left thigh |
| M90.859 | Osteopathy in diseases classified elsewhere, unspecified thigh |
| M90.86 | Osteopathy in diseases classified elsewhere, lower leg |
| M90.861 | Osteopathy in diseases classified elsewhere, right lower leg |
| M90.862 | Osteopathy in diseases classified elsewhere, left lower leg |
| M90.869 | Osteopathy in diseases classified elsewhere, unspecified lower leg |
| M90.87 | Osteopathy in diseases classified elsewhere, ankle and foot |
| M90.871 | Osteopathy in diseases classified elsewhere, right ankle and foot |
| M90.872 | Osteopathy in diseases classified elsewhere, left ankle and foot |
| M90.879 | Osteopathy in diseases classified elsewhere, unspecified ankle and foot |
| M90.88 | Osteopathy in diseases classified elsewhere, other site |
| M90.89 | Osteopathy in diseases classified elsewhere, multiple sites |
| M91 | Juvenile osteochondrosis of hip and pelvis |
| M91.0 | Juvenile osteochondrosis of pelvis |
| M91.1 | Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes] |
| M91.10 | Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], unspecified leg |
| M91.11 | Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], right leg |
| M91.12 | Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], left leg |
| M91.2 | Coxa plana |
| M91.20 | Coxa plana, unspecified hip |
| M91.21 | Coxa plana, right hip |
| M91.22 | Coxa plana, left hip |
| M91.3 | Pseudocoxalgia |
| M91.30 | Pseudocoxalgia, unspecified hip |
| M91.31 | Pseudocoxalgia, right hip |
| M91.32 | Pseudocoxalgia, left hip |
| M91.4 | Coxa magna |
| M91.40 | Coxa magna, unspecified hip |
| M91.41 | Coxa magna, right hip |
| M91.42 | Coxa magna, left hip |
| M91.8 | Other juvenile osteochondrosis of hip and pelvis |
| M91.80 | Other juvenile osteochondrosis of hip and pelvis, unspecified leg |
| M91.81 | Other juvenile osteochondrosis of hip and pelvis, right leg |
| M91.82 | Other juvenile osteochondrosis of hip and pelvis, left leg |
| M91.9 | Juvenile osteochondrosis of hip and pelvis, unspecified |
| M91.90 | Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified leg |
| M91.91 | Juvenile osteochondrosis of hip and pelvis, unspecified, right leg |
| M91.92 | Juvenile osteochondrosis of hip and pelvis, unspecified, left leg |
| M92 | Other juvenile osteochondrosis |
| M92.0 | Juvenile osteochondrosis of humerus |
| M92.00 | Juvenile osteochondrosis of humerus, unspecified arm |
| M92.01 | Juvenile osteochondrosis of humerus, right arm |
| M92.02 | Juvenile osteochondrosis of humerus, left arm |
| M92.1 | Juvenile osteochondrosis of radius and ulna |
| M92.10 | Juvenile osteochondrosis of radius and ulna, unspecified arm |
| M92.11 | Juvenile osteochondrosis of radius and ulna, right arm |
| M92.12 | Juvenile osteochondrosis of radius and ulna, left arm |
| M92.2 | Juvenile osteochondrosis, hand |
| M92.20 | Unspecified juvenile osteochondrosis, hand |
| M92.201 | Unspecified juvenile osteochondrosis, right hand |
| M92.202 | Unspecified juvenile osteochondrosis, left hand |
| M92.209 | Unspecified juvenile osteochondrosis, unspecified hand |
| M92.21 | Osteochondrosis (juvenile) of carpal lunate [Kienböck] |
| M92.211 | Osteochondrosis (juvenile) of carpal lunate [Kienböck], right hand |
| M92.212 | Osteochondrosis (juvenile) of carpal lunate [Kienböck], left hand |
| M92.219 | Osteochondrosis (juvenile) of carpal lunate [Kienböck], unspecified hand |
| M92.22 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire] |
| M92.221 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand |
| M92.222 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left hand |
| M92.229 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified hand |
| M92.29 | Other juvenile osteochondrosis, hand |
| M92.291 | Other juvenile osteochondrosis, right hand |
| M92.292 | Other juvenile osteochondrosis, left hand |
| M92.299 | Other juvenile osteochondrosis, unspecified hand |
| M92.3 | Other juvenile osteochondrosis, upper limb |
| M92.30 | Other juvenile osteochondrosis, unspecified upper limb |
| M92.31 | Other juvenile osteochondrosis, right upper limb |
| M92.32 | Other juvenile osteochondrosis, left upper limb |
| M92.4 | Juvenile osteochondrosis of patella |
| M92.40 | Juvenile osteochondrosis of patella, unspecified knee |
| M92.41 | Juvenile osteochondrosis of patella, right knee |
| M92.42 | Juvenile osteochondrosis of patella, left knee |
| M92.5 | Juvenile osteochondrosis of tibia and fibula |
| M92.50 | Juvenile osteochondrosis of tibia and fibula, unspecified leg |
| M92.51 | Juvenile osteochondrosis of tibia and fibula, right leg |
| M92.52 | Juvenile osteochondrosis of tibia and fibula, left leg |
| M92.6 | Juvenile osteochondrosis of tarsus |
| M92.60 | Juvenile osteochondrosis of tarsus, unspecified ankle |
| M92.61 | Juvenile osteochondrosis of tarsus, right ankle |
| M92.62 | Juvenile osteochondrosis of tarsus, left ankle |
| M92.7 | Juvenile osteochondrosis of metatarsus |
| M92.70 | Juvenile osteochondrosis of metatarsus, unspecified foot |
| M92.71 | Juvenile osteochondrosis of metatarsus, right foot |
| M92.72 | Juvenile osteochondrosis of metatarsus, left foot |
| M92.8 | Other specified juvenile osteochondrosis |
| M92.9 | Juvenile osteochondrosis, unspecified |
| M93 | Other osteochondropathies |
| M93.0 | Slipped upper femoral epiphysis (nontraumatic) |
| M93.00 | Unspecified slipped upper femoral epiphysis (nontraumatic) |
| M93.001 | Unspecified slipped upper femoral epiphysis (nontraumatic), right hip |
| M93.002 | Unspecified slipped upper femoral epiphysis (nontraumatic), left hip |
| M93.003 | Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip |
| M93.01 | Acute slipped upper femoral epiphysis (nontraumatic) |
| M93.011 | Acute slipped upper femoral epiphysis (nontraumatic), right hip |
| M93.012 | Acute slipped upper femoral epiphysis (nontraumatic), left hip |
| M93.013 | Acute slipped upper femoral epiphysis (nontraumatic), unspecified hip |
| M93.02 | Chronic slipped upper femoral epiphysis (nontraumatic) |
| M93.021 | Chronic slipped upper femoral epiphysis (nontraumatic), right hip |
| M93.022 | Chronic slipped upper femoral epiphysis (nontraumatic), left hip |
| M93.023 | Chronic slipped upper femoral epiphysis (nontraumatic), unspecified hip |
| M93.03 | Acute on chronic slipped upper femoral epiphysis (nontraumatic) |
| M93.031 | Acute on chronic slipped upper femoral epiphysis (nontraumatic), right hip |
| M93.032 | Acute on chronic slipped upper femoral epiphysis (nontraumatic), left hip |
| M93.033 | Acute on chronic slipped upper femoral epiphysis (nontraumatic), unspecified hip |
| M93.1 | Kienböck's disease of adults |
| M93.2 | Osteochondritis dissecans |
| M93.20 | Osteochondritis dissecans of unspecified site |
| M93.21 | Osteochondritis dissecans of shoulder |
| M93.211 | Osteochondritis dissecans, right shoulder |
| M93.212 | Osteochondritis dissecans, left shoulder |
| M93.219 | Osteochondritis dissecans, unspecified shoulder |
| M93.22 | Osteochondritis dissecans of elbow |
| M93.221 | Osteochondritis dissecans, right elbow |
| M93.222 | Osteochondritis dissecans, left elbow |
| M93.229 | Osteochondritis dissecans, unspecified elbow |
| M93.23 | Osteochondritis dissecans of wrist |
| M93.231 | Osteochondritis dissecans, right wrist |
| M93.232 | Osteochondritis dissecans, left wrist |
| M93.239 | Osteochondritis dissecans, unspecified wrist |
| M93.24 | Osteochondritis dissecans of joints of hand |
| M93.241 | Osteochondritis dissecans, joints of right hand |
| M93.242 | Osteochondritis dissecans, joints of left hand |
| M93.249 | Osteochondritis dissecans, joints of unspecified hand |
| M93.25 | Osteochondritis dissecans of hip |
| M93.251 | Osteochondritis dissecans, right hip |
| M93.252 | Osteochondritis dissecans, left hip |
| M93.259 | Osteochondritis dissecans, unspecified hip |
| M93.26 | Osteochondritis dissecans knee |
| M93.261 | Osteochondritis dissecans, right knee |
| M93.262 | Osteochondritis dissecans, left knee |
| M93.269 | Osteochondritis dissecans, unspecified knee |
| M93.27 | Osteochondritis dissecans of ankle and joints of foot |
| M93.271 | Osteochondritis dissecans, right ankle and joints of right foot |
| M93.272 | Osteochondritis dissecans, left ankle and joints of left foot |
| M93.279 | Osteochondritis dissecans, unspecified ankle and joints of foot |
| M93.28 | Osteochondritis dissecans other site |
| M93.29 | Osteochondritis dissecans multiple sites |
| M93.8 | Other specified osteochondropathies |
| M93.80 | Other specified osteochondropathies of unspecified site |
| M93.81 | Other specified osteochondropathies of shoulder |
| M93.811 | Other specified osteochondropathies, right shoulder |
| M93.812 | Other specified osteochondropathies, left shoulder |
| M93.819 | Other specified osteochondropathies, unspecified shoulder |
| M93.82 | Other specified osteochondropathies of upper arm |
| M93.821 | Other specified osteochondropathies, right upper arm |
| M93.822 | Other specified osteochondropathies, left upper arm |
| M93.829 | Other specified osteochondropathies, unspecified upper arm |
| M93.83 | Other specified osteochondropathies of forearm |
| M93.831 | Other specified osteochondropathies, right forearm |
| M93.832 | Other specified osteochondropathies, left forearm |
| M93.839 | Other specified osteochondropathies, unspecified forearm |
| M93.84 | Other specified osteochondropathies of hand |
| M93.841 | Other specified osteochondropathies, right hand |
| M93.842 | Other specified osteochondropathies, left hand |
| M93.849 | Other specified osteochondropathies, unspecified hand |
| M93.85 | Other specified osteochondropathies of thigh |
| M93.851 | Other specified osteochondropathies, right thigh |
| M93.852 | Other specified osteochondropathies, left thigh |
| M93.859 | Other specified osteochondropathies, unspecified thigh |
| M93.86 | Other specified osteochondropathies lower leg |
| M93.861 | Other specified osteochondropathies, right lower leg |
| M93.862 | Other specified osteochondropathies, left lower leg |
| M93.869 | Other specified osteochondropathies, unspecified lower leg |
| M93.87 | Other specified osteochondropathies of ankle and foot |
| M93.871 | Other specified osteochondropathies, right ankle and foot |
| M93.872 | Other specified osteochondropathies, left ankle and foot |
| M93.879 | Other specified osteochondropathies, unspecified ankle and foot |
| M93.88 | Other specified osteochondropathies other |
| M93.89 | Other specified osteochondropathies multiple sites |
| M93.9 | Osteochondropathy, unspecified |
| M93.90 | Osteochondropathy, unspecified of unspecified site |
| M93.91 | Osteochondropathy, unspecified of shoulder |
| M93.911 | Osteochondropathy, unspecified, right shoulder |
| M93.912 | Osteochondropathy, unspecified, left shoulder |
| M93.919 | Osteochondropathy, unspecified, unspecified shoulder |
| M93.92 | Osteochondropathy, unspecified of upper arm |
| M93.921 | Osteochondropathy, unspecified, right upper arm |
| M93.922 | Osteochondropathy, unspecified, left upper arm |
| M93.929 | Osteochondropathy, unspecified, unspecified upper arm |
| M93.93 | Osteochondropathy, unspecified of forearm |
| M93.931 | Osteochondropathy, unspecified, right forearm |
| M93.932 | Osteochondropathy, unspecified, left forearm |
| M93.939 | Osteochondropathy, unspecified, unspecified forearm |
| M93.94 | Osteochondropathy, unspecified of hand |
| M93.941 | Osteochondropathy, unspecified, right hand |
| M93.942 | Osteochondropathy, unspecified, left hand |
| M93.949 | Osteochondropathy, unspecified, unspecified hand |
| M93.95 | Osteochondropathy, unspecified of thigh |
| M93.951 | Osteochondropathy, unspecified, right thigh |
| M93.952 | Osteochondropathy, unspecified, left thigh |
| M93.959 | Osteochondropathy, unspecified, unspecified thigh |
| M93.96 | Osteochondropathy, unspecified lower leg |
| M93.961 | Osteochondropathy, unspecified, right lower leg |
| M93.962 | Osteochondropathy, unspecified, left lower leg |
| M93.969 | Osteochondropathy, unspecified, unspecified lower leg |
| M93.97 | Osteochondropathy, unspecified of ankle and foot |
| M93.971 | Osteochondropathy, unspecified, right ankle and foot |
| M93.972 | Osteochondropathy, unspecified, left ankle and foot |
| M93.979 | Osteochondropathy, unspecified, unspecified ankle and foot |
| M93.98 | Osteochondropathy, unspecified other |
| M93.99 | Osteochondropathy, unspecified multiple sites |