DISTAL BICEPS RUPTURE IN A SNOWBOARDER

As in this case study of a snow-boarder, the typical history for dista l biceps brachii rupture involves a single traumatic event, an audible popping sound, and intense pain. The physical exam will reveal ecchym osis in the antecubital area and weakness with both supination and elb ow flexion; the distal biceps brachii tendon will not be palpable. Tho ugh distal biceps rupture is far less common than its proximal counter part, primary care physicians should be aware of the diagnostic criter ia. Referral for surgical treatment is necessary to preserve elbow fle xion and supination strength.