subperiosteal amputation

[sŭb′pĕr-ē-ŏstē-əl]
n.
  1. Amputation in which the periosteum is stripped back from the bone that is to be amputated and replaced afterward to form a periosteal flap over the cut end.periosteoplastic amputation
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.