Polydactyly
Physical anomaly involving extra fingers or toes / From Wikipedia, the free encyclopedia
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This article is about the congenital anomaly. For the paleontological application, see Polydactyly in early tetrapods.
Polydactyly or polydactylism (from Greek πολύς (polys) 'many', and δάκτυλος (daktylos) 'finger'),[1] also known as hyperdactyly, is an anomaly in humans and non-human animals resulting in supernumerary fingers and/or toes.[2] Polydactyly is the opposite of oligodactyly (fewer fingers or toes).
Quick Facts Other names, Specialty ...
Polydactyly | |
---|---|
Other names | Hyperdactyly |
A left Human hand with postaxial polydactyly | |
Specialty | Medical genetics |
Usual onset | During pregnancy |
Duration | Lifelong unless surgically removed |
Treatment | Surgery in some cases |
Deaths | None |
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