Distal Biceps Tear (Elbow)
Distal Biceps Tear (Elbow)
What is a distal biceps tear?
A distal biceps tear occurs when the biceps tendon pulls away from its attachment near the elbow. This tendon helps bend the elbow (flexion) and rotate the forearm to the palm up position (supination).
Common causes include:
Lifting a heavy object
Sudden force against a bent elbow
Sports or work-related injury
Tendon weakening over time
Prior tendon irritation
What are the symptoms of a distal biceps tear?
Sudden pain in the front of the elbow
A popping sensation at injury
Bruising and swelling
Weakness with lifting
Weakness turning the palm upward
How is a distal biceps tear treated?
Treatment may include:
Rest from lifting or pulling activity
Ice to reduce pain and swelling
Activity modification
Physical therapy
Strengthening of surrounding muscles
Rarely indicated, but may be appropriate for lower-demand patients
Surgical Treatment
Surgery may be recommended depending on the injury, symptoms, activity level, and response to non-surgical care. Surgical options may include:
Distal biceps repair: Reattaching the torn tendon to the radius bone using sutures, buttons, anchors, or screws. This can be performed through 1 incision or 2 incisions, which is dependent on surgeon preference and injury pattern.
Reconstruction for chronic tears: If the tendon retracts or the tendon tears from the muscle and cannot be repaired directly, a reconstruction with a donor tissue may be used.
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