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


 M21 - Other acquired deformities of limbs

Excludes 1:
-acquired absence of limb (Z89.-)
-congenital absence of limbs (Q71-Q73)
-congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74)

Excludes 2:
-acquired deformities of fingers or toes (M20.-)
-coxa plana M91.2)


 M21.0 - Valgus deformity, not elsewhere classified
 M21.00 - Valgus deformity, not elsewhere classified, unspecified site
 M21.02 - Valgus deformity, not elsewhere classified, elbow
 M21.021 - Valgus deformity, not elsewhere classified, right elbow
 M21.022 - Valgus deformity, not elsewhere classified, left elbow
 M21.029 - Valgus deformity, not elsewhere classified, unspecified elbow
 M21.05 - Valgus deformity, not elsewhere classified, hip
 M21.051 - Valgus deformity, not elsewhere classified, right hip
 M21.052 - Valgus deformity, not elsewhere classified, left hip
 M21.059 - Valgus deformity, not elsewhere classified, unspecified hip
 M21.06 - Valgus deformity, not elsewhere classified, knee
 M21.061 - Valgus deformity, not elsewhere classified, right knee
 M21.062 - Valgus deformity, not elsewhere classified, left knee
 M21.069 - Valgus deformity, not elsewhere classified, unspecified knee
 M21.07 - Valgus deformity, not elsewhere classified, ankle
 M21.071 - Valgus deformity, not elsewhere classified, right ankle
 M21.072 - Valgus deformity, not elsewhere classified, left ankle
 M21.079 - Valgus deformity, not elsewhere classified, unspecified ankle
 M21.1 - Varus deformity, not elsewhere classified
 M21.10 - Varus deformity, not elsewhere classified, unspecified site
 M21.12 - Varus deformity, not elsewhere classified, elbow
 M21.121 - Varus deformity, not elsewhere classified, right elbow
 M21.122 - Varus deformity, not elsewhere classified, left elbow
 M21.129 - Varus deformity, not elsewhere classified, unspecified elbow
 M21.15 - Varus deformity, not elsewhere classified, hip
 M21.151 - Varus deformity, not elsewhere classified, right hip
 M21.152 - Varus deformity, not elsewhere classified, left hip
 M21.159 - Varus deformity, not elsewhere classified, unspecified
 M21.16 - Varus deformity, not elsewhere classified, knee
 M21.161 - Varus deformity, not elsewhere classified, right knee
 M21.162 - Varus deformity, not elsewhere classified, left knee
 M21.169 - Varus deformity, not elsewhere classified, unspecified knee
 M21.17 - Varus deformity, not elsewhere classified, ankle
 M21.171 - Varus deformity, not elsewhere classified, right ankle
 M21.172 - Varus deformity, not elsewhere classified, left ankle
 M21.179 - Varus deformity, not elsewhere classified, unspecified ankle
 M21.2 - Flexion deformity
 M21.20 - Flexion deformity, unspecified site
 M21.21 - Flexion deformity, shoulder
 M21.211 - Flexion deformity, right shoulder
 M21.212 - Flexion deformity, left shoulder
 M21.219 - Flexion deformity, unspecified shoulder
 M21.22 - Flexion deformity, elbow
 M21.221 - Flexion deformity, right elbow
 M21.222 - Flexion deformity, left elbow
 M21.229 - Flexion deformity, unspecified elbow
 M21.23 - Flexion deformity, wrist
 M21.231 - Flexion deformity, right wrist
 M21.232 - Flexion deformity, left wrist
 M21.239 - Flexion deformity, unspecified wrist
 M21.24 - Flexion deformity, finger joints
 M21.241 - Flexion deformity, right finger joints
 M21.242 - Flexion deformity, left finger joints
 M21.249 - Flexion deformity, unspecified finger joints
 M21.25 - Flexion deformity, hip
 M21.251 - Flexion deformity, right hip
 M21.252 - Flexion deformity, left hip
 M21.259 - Flexion deformity, unspecified hip
 M21.26 - Flexion deformity, knee
 M21.261 - Flexion deformity, right knee
 M21.262 - Flexion deformity, left knee
 M21.269 - Flexion deformity, unspecified knee
 M21.27 - Flexion deformity, ankle and toes
 M21.271 - Flexion deformity, right ankle and toes
 M21.272 - Flexion deformity, left ankle and toes
 M21.279 - Flexion deformity, unspecified ankle and toes
 M21.3 - Wrist or foot drop (acquired)
 M21.33 - Wrist drop (acquired)
 M21.331 - Wrist drop, right wrist
 M21.332 - Wrist drop, left wrist
 M21.339 - Wrist drop, unspecified wrist
 M21.37 - Foot drop (acquired)
 M21.371 - Foot drop, right foot
 M21.372 - Foot drop, left foot
 M21.379 - Foot drop, unspecified foot
 M21.4 - Flat foot [pes planus] (acquired)
 M21.40 - Flat foot [pes planus] (acquired), unspecified foot
 M21.41 - Flat foot [pes planus] (acquired), right foot
 M21.42 - Flat foot [pes planus] (acquired), left foot
 M21.5 - Acquired clawhand, clubhand, clawfoot and clubfoot
 M21.51 - Acquired clawhand
 M21.511 - Acquired clawhand, right hand
 M21.512 - Acquired clawhand, left hand
 M21.519 - Acquired clawhand, unspecified hand
 M21.52 - Acquired clubhand
 M21.521 - Acquired clubhand, right hand
 M21.522 - Acquired clubhand, left hand
 M21.529 - Acquired clubhand, unspecified hand
 M21.53 - Acquired clawfoot
 M21.531 - Acquired clawfoot, right foot
 M21.532 - Acquired clawfoot, left foot
 M21.539 - Acquired clawfoot, unspecified foot
 M21.54 - Acquired clubfoot
 M21.541 - Acquired clubfoot, right foot
 M21.542 - Acquired clubfoot, left foot
 M21.549 - Acquired clubfoot, unspecified foot
 M21.6 - Other acquired deformities of foot
 M21.6X - Other acquired deformities of foot
 M21.6X1 - Other acquired deformities of right foot