FA26.0

ICD-11 MMS 2026-01

Calcium pyrophosphate dehydrate deposition disease

Description

Familial calcium pyrophosphate deposition is a chronic inherited arthropathy characterised by chondrocalcinosis (cartilage calcification), often associated with recurrent acute calcium pyrophosphate crystal arthritis and polyarticular osteoarthritis.

Index terms

  • Calcium pyrophosphate dehydrate deposition disease
  • CPPD - [calcium pyrophosphate dehydrate deposition disease]
  • Familial calcium pyrophosphate deposition

Exclusions from above levels

  • FA25 – Gout
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 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

  • FA26.1 – Hydroxyapatite deposition disease
  • FA26.2 – Chondrocalcinosis
  • FA26.Y – Other specified crystal arthropathies
  • FA26.Z – Crystal arthropathies, unspecified

Foundation entity

Calcium pyrophosphate dehydrate deposition disease – http://id.who.int/icd/entity/845625980

Allowed postcoordination axes

Part of: FA26: Certain specified crystal arthropathies › 15: Diseases of the musculoskeletal system or connective tissue