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Distal Biceps Ruptures Treatment in Glendale, CA

Ruptures, or tears, of the distal biceps are injuries to the biceps tendon attachment to the forearm. The biceps consists of two muscle bellies, the short head and long head. They come together to form a single tendon that attaches on the radius bone in the forearm. The main function of the biceps is to turn the palm up, called supination. In French, the biceps is called the “great supinator”. The secondary function of the biceps is for elbow flexion. There is a muscle deep to the biceps called the brachialis that functions primarily to flex the elbow.

In most distal biceps ruptures, the biceps tendon detaches from the bone during an episode of heavy lifting with the arm extended or with forced extension of the elbow. Patients often describe feeling a pop in the elbow with pain, followed by bruising and a change in the appearance of the biceps. This deformity of the biceps muscle is referred to as a “Popeye” muscle, referring to the old cartoon sailor with the same name. The muscle retracts up the arm creating a bulge which resembles Popeye’s muscles after eating spinach.

Biceps diagram

Complete tears are treated surgically to restore the strength and function of the biceps. These injuries are best to be evaluated urgently, with surgical outcomes improved if performed within a month from injury. Chronic tears lead to further retraction of the muscle making repair more difficult or impossible. In the setting where repair is not possible, reconstruction with a donor cadaver graft is used.

Surgery is done as an outpatient and takes about 1-2 hours. The biceps is reattached to the bone through a small incision on the forearm. Recovery requires 2 weeks in a splint followed by 4-6 weeks in an elbow brace. Lifting begins around 12 weeks out from surgery. Full range of motion and restoration of strength is expected with surgical treatment. Re-ruptures are rare if proper post-operative protocols are followed.

Contact Glendale Orthopedics today to get help for your distal distal biceps rupture treatment.

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