Assertion: proximal amputation | /r/HasProperty | required
Facets:
Source sentences:
text: middle third of forearm amputation maintains length and is ideal residual 5cm of ulna is required for elbow motion, but at this level will have limited pronation/supination transhumeral amputation maintain as much length as possible ideal level is 4-5cm proximal to elbow joint if more proximal amputation is required: At least 5-7cm of residual length is needed for glenohumeral mechanics shoulder disarticulation retain humeral head to maintain shoulder contour