Postaxial polydactyly type B

Definition

A rare congenital limb malformation characterized by duplication of the fifth digit in a hand or foot, the sixth digit being rudimentary, poorly developed, and non-functional, frequently consisting of additional soft tissue on a pedicle. The anomaly can be unilateral or bilateral.

Disease data

Classification

Morphological anomaly

ORPHA code

93335

OMIM code

174200

ICD10 code

Q69.0

ICD11 code

*Soruce