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Synonyms: PPD4 | Preaxial polydactyly type 4

Polysyndactyly or PPD4 is a form of preaxial polydactyly of fingers (see this term) a limb malformation syndrome characterized by the presence of a thumb showing the mildest degree of duplication being broad bifid or with radially deviated distal phalanx. Syndactyly of various degrees of third-and-fourth fingers is occasionally present.

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: //www.orphadata.org. Data version September 2023.

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