<p>Ruptures of the distal biceps brachii tendon are injuries that most frequently affect the dominant arm of middle-aged men. Surgical repair is indicated in active patients to restore elbow flexion and forearm supination strength. Complications of repair include neurovascular injury, elbow stiffness, re-rupture, wound infection, and heterotopic ossification. Heterotopic ossification is a&#xa0;rare complication that may be asymptomatic or present with pain, restricted range of motion, palpable mass, or neurovascular symptoms. We report a&#xa0;case of heterotopic ossification with adhesion to the distal biceps tendon and displacement of the brachial artery following open repair using a&#xa0;single-incision approach. The patient presented 7&#xa0;months postoperatively with restricted range of motion. Surgical excision of the ossification and tenolysis for tendon release were performed, preceded by preoperative radiation therapy. Postoperative follow-up demonstrated full range of motion and complete resolution of symptoms.</p>

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Heterotopic ossification with adhesion to the distal biceps tendon and brachial artery displacement following distal biceps repair: a case report

  • Merve Saur,
  • Valrik Dausch,
  • Constantin Minkner,
  • Jörn Kircher

摘要

Ruptures of the distal biceps brachii tendon are injuries that most frequently affect the dominant arm of middle-aged men. Surgical repair is indicated in active patients to restore elbow flexion and forearm supination strength. Complications of repair include neurovascular injury, elbow stiffness, re-rupture, wound infection, and heterotopic ossification. Heterotopic ossification is a rare complication that may be asymptomatic or present with pain, restricted range of motion, palpable mass, or neurovascular symptoms. We report a case of heterotopic ossification with adhesion to the distal biceps tendon and displacement of the brachial artery following open repair using a single-incision approach. The patient presented 7 months postoperatively with restricted range of motion. Surgical excision of the ossification and tenolysis for tendon release were performed, preceded by preoperative radiation therapy. Postoperative follow-up demonstrated full range of motion and complete resolution of symptoms.