Syndactyly type 4
Synonyms: Polysyndactyly, Haas type
A rare non-syndromic syndactyly characterized by complete bilateral cutaneous fusion of all fingers frequently associated with polydactyly (usually involving six digits and six metacarpals). Phalanges may fuse as a conglomerate mass of bones. Feet are occasionally affected.
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.
Newly diagnosed with
Syndactyly type 4?
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Advocacy Organizations
Syndromes Without A Name (SWAN) Australia
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Clinical Trials
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