Kinesiology 3336A/B Lecture Notes - Lecture 14: Axillary Nerve, Dead Arm Of Grapevine, Proprioception

• School: Western University
• Department: Kinesiology
• Course: Kinesiology 3336A/B
• Professor: Dave Humphreys

Document Summary

Tubs: traumatic unilateral lesion with bankart and requiring surgery. Ambri: atraumatic, multidirectional, frequently bilateral, responds to. One of the most common traumatic injuries in sports. In almost all cases (85%) this is an anterior dislocation: usually arm forced into abduction & er, sometimes. Foosh: excessive overload of passive stabilizers (blow through front of capsule, usually damages the attachment of the labrum to the anterior glenoid margin. Damage to the anterior labrum: humeral head pushes through anterior capsule, takes attachment of labrum off, if a lot of force can take off a bit of the glenoid rim (bony bankart) May also fracture the anterior glenoid rim= bony bankart lesion. A compression fracture of the humeral head may also be present= hill-sachs" lesion. Altered contour of the shoulder (deltoid drops) Palpate for fullness= something sitting in deltopectroal space. Arm is in excessive abduction and a force is taken pushing the head of the humerus inferiorly out of the glenoid.