Brachydactyly type B1

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Brachydactyly type B1

A rare subtype of brachydactyly type B characterized by hypoplasia or aplasia of the distal phalanges of digits 2-5 with or without nail dysplasia in association with fusion of the middle and distal phalanges a broad or bifid thumb and occasionally distal and proximal symphalangism or syndactyly. The feet are less severely affected than the hands.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http: // Data version October 2023.

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Brachydactyly type B1?

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