fig3

Figure 3. Example of TMR to a left transhumeral amputee. A: Dissection of the short [bic (s)] and long [bic (l)] heads of biceps, brach: brachialis. Vessel loop around motor branch to medial head of brachialis. B: TMR transfers as follows: Radial nerve to lateral head of brachialis, ulnar nerve to medial head of brachialis (ulnar nerve hidden behind fat), median nerve reflected back and co-apted proximally to motor branch to medial head of biceps. Triceps left intact.