From parent levels

ChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesOpen

Exclusions

inborn errors of metabolism (E70-E90)

BlockQ65-Q79Congenital malformations and deformations of the musculoskeletal systemOpen

CategoryQ66Congenital deformities of feetOpen

Exclusions

reduction defects of feet (Q72.-)
valgus deformities (acquired) (M21.0)
varus deformities (acquired) (M21.1)

Q66.8

CategoryBlock Q65-Q79 Chapter XVII

Other congenital deformities of feet

Inclusions

Clubfoot NOS
Hammer toe, congenital
Talipes: NOS
Talipes: asymmetric
Tarsal coalition
Vertical talus

Parent: Q66 Congenital deformities of feet