Synonyms: Mesoaxial polydactyly
A rare congenital limb malformation characterized by complete or partial duplication of one of the three middle digits in a hand or foot. It most commonly affects the fourth digit. The malformation may be unilateral or bilateral and can occur as an isolated defect or in association with other anomalies.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http: //www.orphadata.org. Data version September 2023.
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