(OBQ09.96)
A 40-year-old male was moving his furniture several days ago when he developed anterior forearm pain. On physical exam he is tender just distal to the antecubital fossa. He has decreased strength on supination and elbow flexion when compared to the contralateral side. His MRI is shown in Figures A and B. His injury typically occurs in what portion of the tendon’s distal insertion?
QID:
2909