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M21.9

ICD-10-CM 2027

Unspecified acquired deformity of limb and hand

Child codes

  • M21.90 – Unspecified acquired deformity of unspecified limb
  • M21.92 – Unspecified acquired deformity of upper arm
  • M21.93 – Unspecified acquired deformity of forearm
  • M21.94 – Unspecified acquired deformity of hand
  • M21.95 – Unspecified acquired deformity of thigh
  • M21.96 – Unspecified acquired deformity of lower leg

Sibling codes

  • M21.0 – Valgus deformity, not elsewhere classified
  • M21.1 – Varus deformity, not elsewhere classified
  • M21.2 – Flexion deformity
  • M21.3 – Wrist or foot drop (acquired)
  • M21.4 – Flat foot [pes planus] (acquired)
  • M21.5 – Acquired clawhand, clubhand, clawfoot and clubfoot
  • M21.6 – Other acquired deformities of foot
  • M21.7 – Unequal limb length (acquired)
  • M21.8 – Other specified acquired deformities of limbs

Inherited from M21: Other acquired deformities of limbs

Excludes1

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

Excludes2

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

Part of: M21: Other acquired deformities of limbs