diaphysectomy

[ dī-ăf′ĭ-sĕktə-mē, dī′ə-fĭ- ]

n.

The partial or complete removal of the shaft of a long bone.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.