the presence of a supernumerary phalanx on a finger or toe.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Presence of a supernumerary phalanx in a finger or toe.
Farlex Partner Medical Dictionary © Farlex 2012
The presence of a supernumerary phalanx or phalanges in a finger or toe.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.