hyperphalangism

hyperphalangism

 [hi″per-fal´an-jizm] the presence of a supernumerary phalanx on a finger or toe.

hy·per·pha·lan·gism

(hī'pĕr-fă-lan'jizm), Presence of a supernumerary phalanx in a finger or toe. Synonym(s): polyphalangism

hyperphalangism

(hī′pər-fə-lăn′jĭz′əm, -fā-)n. The presence of a supernumerary phalanx or phalanges in a finger or toe.