BACKGROUND AND AIMS: Ruptures of the distal part of the biceps brachii tendon are rare. The diagnosis is often delayed and only late repair can be considered. In this study, the recovery of muscle strength after late repair of the distal biceps brachii tendon was evaluated. MATERIALS AND METHODS: Sixteen patients with a ruptured distal biceps brachii tendon were analysed. The mean delay from the primary trauma to the operation was 35 weeks. The tendon was anatomically re-attached with bone anchors. In three cases a tendon graft was needed. The operated arms were immobilised postoperatively for four weeks, after which mobilisation was allowed. Maximal static flexion and supination strength was measured after an average follow-up time of 124 weeks by using a computer-based isokinetic dynamometer. RESULTS: Patient satisfaction and overall muscle strength recovery were very good. Compared to the non-operated side, average flexion strength recovery was 90% and corresponding recovery of supination strength 78%. Weakness on supination remained in the cases where a tendon graft was used. One patient needed a re-operation for a re-rupture. There were three cases of transient paresthesia of the cutaneous nerve. All patients resumed their previous work. CONCLUSION: Late anatomical repair of the biceps brachii tendon restores very good flexion and moderate supination strength. This operation should always be considered when the primary diagnosis is delayed.
BACKGROUND AND AIMS: Ruptures of the distal part of the biceps brachii tendon are rare. The diagnosis is often delayed and only late repair can be considered. In this study, the recovery of muscle strength after late repair of the distal biceps brachii tendon was evaluated. MATERIALS AND METHODS: Sixteen patients with a ruptured distal biceps brachii tendon were analysed. The mean delay from the primary trauma to the operation was 35 weeks. The tendon was anatomically re-attached with bone anchors. In three cases a tendon graft was needed. The operated arms were immobilised postoperatively for four weeks, after which mobilisation was allowed. Maximal static flexion and supination strength was measured after an average follow-up time of 124 weeks by using a computer-based isokinetic dynamometer. RESULTS:Patient satisfaction and overall muscle strength recovery were very good. Compared to the non-operated side, average flexion strength recovery was 90% and corresponding recovery of supination strength 78%. Weakness on supination remained in the cases where a tendon graft was used. One patient needed a re-operation for a re-rupture. There were three cases of transient paresthesia of the cutaneous nerve. All patients resumed their previous work. CONCLUSION: Late anatomical repair of the biceps brachii tendon restores very good flexion and moderate supination strength. This operation should always be considered when the primary diagnosis is delayed.
Authors: Dylan N Greif; Samuel H Huntley; Sameer Alidina; Julianne Muñoz; Joseph H Huntley; Harry G Greditzer; Jean Jose Journal: Skeletal Radiol Date: 2020-11-24 Impact factor: 2.199
Authors: Benjamin A Hendy; Eric M Padegimas; Thomas Harper; Mark D Lazarus; Joseph A Abboud; Surena Namdari; John G Horneff Journal: JSES Int Date: 2020-12-19
Authors: Francesco Luceri; Davide Cucchi; Ivan Pichierri; Carlo Eugenio Zaolino; Alessandra Menon; Joseph Martin Nikhil; Paolo Angelo Arrigoni; Pietro Simone Randelli Journal: Indian J Orthop Date: 2020-08-28 Impact factor: 1.251