humeroradial

[hyōō′mə-rō-rādē-əl]
adj.
  1. Relating to or characterizing the humerus and the radius, especially the ratio of the length of one to the length of the other.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.