FA30.1

ICD-11 MMS 2026-01

Hallux rigidus

Index terms

  • Hallux rigidus
  • HL - [hallux limitus]
  • HR - [hallux rigidus]
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  • hallux rigidus - acquired
  • rigidity of 1st metatarsophalangeal joint

Exclusions from above levels

  • http://id.who.int/icd/entity/1494626723 – congenital deformities and malformations of fingers and toes
  • LB99.7 – Congenital absence of finger
  • LB9A.5 – Congenital absence of toe
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  • QF00 – amputation of toe
  • http://id.who.int/icd/entity/1989556002 – Conditions associated with the spine
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • DA0E.8 – Temporomandibular joint disorders

Sibling codes

  • FA30.0 – Acquired hallux valgus
  • FA30.2 – Acquired hammer toe
  • FA30.Y – Other specified acquired deformities of fingers or toes
  • FA30.Z – Acquired deformities of fingers or toes, unspecified

Foundation entity

Hallux rigidus – http://id.who.int/icd/entity/1432745083

Allowed postcoordination axes

Part of: FA30: Acquired deformities of fingers or toes › 15: Diseases of the musculoskeletal system or connective tissue