Q78 Other osteochondrodysplasias

Non-billable header with 9 child codes.

Excludes2 (not included here)

• congenital myotonic chondrodystrophy (G71.13)

Applies from Q78 Other osteochondrodysplasias

Excludes2 (not included here)

• congenital myotonic chondrodystrophy (G71.13)

Codes under Q78

• Q78.0 Osteogenesis imperfecta
• Q78.1 Polyostotic fibrous dysplasia
• Q78.2 Osteopetrosis
• Q78.3 Progressive diaphyseal dysplasia
• Q78.4 Enchondromatosis
• Q78.5 Metaphyseal dysplasia
• Q78.6 Multiple congenital exostoses
• Q78.8 Other specified osteochondrodysplasias
• Q78.9 Osteochondrodysplasia, unspecified

Code annotations containing back-references to Q78

Back-references to Q78

• Type 1 Excludes: M24.3 Pathological dislocation of joint, not elsewhere classified ("congenital dislocation or displacement of joint- see congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")
• Type 2 Excludes: M95 Other acquired deformities of musculoskeletal system and connective tissue ("congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")

Back-references to Q78

• Type 1 Excludes: M24.3 Pathological dislocation of joint, not elsewhere classified ("congenital dislocation or displacement of joint- see congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")
• Type 2 Excludes: M95 Other acquired deformities of musculoskeletal system and connective tissue ("congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")

Nearby codes

• Q78 Other osteochondrodysplasias (this code)
• Q78.0 Osteogenesis imperfecta
• Q78.1 Polyostotic fibrous dysplasia
• Q78.2 Osteopetrosis
• Q78.3 Progressive diaphyseal dysplasia
• Q78.4 Enchondromatosis