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Q77.4

Achondroplasia

Instruction Source: Q77.4

Achondroplasia

Instruction Source: Q77

Osteochondrodysplasia with defects of growth of tubular bones and spine

Excludes 1 (Mutually Exclusive)

  • mucopolysaccharidosis (E76.0-E76.3)

Excludes 2 (Not Included Here)

  • congenital myotonic chondrodystrophy (G71.13)
Instruction Source: Q65-Q79

Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)

Instruction Source: Q00-QA1

Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Excludes 2 (Not Included Here)

  • inborn errors of metabolism (E70-E88)

Clinical Notes

  • Codes from this chapter are not for use on maternal records
← View Q77.4 in Tabular List