ectrosyndactyly

[ĕk′trō-sĭn-dăktə-lē]

n.

A congenital deformity marked by the absence of one or more digits and by the fusion of others.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.