RESUMO
Although many surgeons discard the long head of the biceps (LHB) tendon during arthroscopic rotator cuff repairs, several authors have argued that the LHB tendon may serve as a biologic and structural augment for massive repairs. There are multiple benefits of incorporating the LHB tendon autograft in difficult-to-repair massive rotator cuff tears. First, by maintaining the glenoid origin, the tendon likely retains a significant native blood supply, as well as tenocytes, which may support the healing process. In addition, there are several biomechanical benefits. The LHB may act as a dynamic humeral head depressor since it is still attached to the muscular unit distally. The tendon could also serve as a convergence post, while proving robust tissue for the repair. Also, the LHB tendon may decrease undue tension on the repair, bringing us closer to a tension-free repair. Finally, this may be a cost-conscious technique. One concern, requiring additional investigation, is that some surgeons believe the LHB may be a pain generator in patients with rotator cuff tears. One surgeon's trash is another surgeon's treasure.
