Polydactyly of an index finger

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Polydactyly of an index finger

Synonyms: PPD3 | Preaxial polydactyly type 3

Polydactyly of an index finger or PPD3 is a form of preaxial polydactyly of fingers (see this term) a limb malformation syndrome where the thumb is replaced by one or two triphalangeal digits with dermatoglyphic pattern specific of the index finger. Two forms of PPD3 have been characterized: unilateral and bilateral (see these terms). There have been no further descriptions in the literature since 1962.

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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Polydactyly of an index finger?

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