Catalog

Polydactyly of an index finger

No MMS code

Link to WHO Definition

Polydactyly of an index finger – http://id.who.int/icd/entity/982050714

Polydactyly of an index finger is a form of preaxial polydactyly of fingers, where the thumb is replaced by one or two triphalangeal digits with dermatoglyphic pattern specific of the index finger. Two forms have been characterised: unilateral and bilateral.