dyschondrosteosis

[dĭs′kŏn-drŏs′tē-ōsĭs]
n.
  1. A familial bone dysplasia characterized by bowing of the radius, dorsal dislocation of the distal ulna and proximal carpal bones, and mesomelic dwarfism.Leri-Weill syndrome
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.