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Review Question - QID 219560

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QID 219560 (Type "219560" in App Search)
A professional hockey player presents to your office after a recent shoulder dislocation. He has a history of a prior bankart repair two years ago from which he healed uneventfully. MR arthrogram of the shoulder demonstrates a Hill-Sachs lesion with 16% glenoid bone loss. You recommend an open Latarjet stabilization procedure. You discuss the possibility of neurovascular injury during the informed consent process. Which of the following structures is at the greatest risk for injury at the inferior aspect of the glenoid with the arm in external rotation?