The true triplication of the thumb: a case of unclassified thumb polydactyly.

Yildirim, Serkan; Taylan, Gaye; Aydoğdu, Eser; Aköz, Tayfun · Ann Plast Surg · 2005

case_report · Level V

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Abstract

A child with true triplication of the thumb is reported. Each thumb has a well-developed metacarpal, and one of them is biphalangeal; the remaining 2 are triphalangeal. Satisfactory result was obtained from a functional and esthetic point of view. Our surgical approach to this interesting anomaly and the necessity of a new group under the Wassel classification for the categorization of different forms of thumb triplications is discussed.

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