Editorial Commentary: Shoulder Biceps Tenodesis Versus Tenotomy: Both Show Good Results and Have Different Indications.

Shoulder long head biceps pathology is one of the most common causes of shoulder pain. The fact that there are many surgical techniques available has led to discussion of which should be the best treatment; although, in general terms, the two main options are tenotomy or tenodesis. Tenotomy is a simple technique, with a low rate of complications and a very good cost-benefit ratio, faster recovery, and less use of narcotic pain medications. Tenodesis has a lower risk of "Popeye deformity" and theoretically better biomechanics and strength, but few studies confirm superior outcomes in cases of biceps disease without concomitant lesions. In addition, there is no consensus as to which technique provides the best result: open or arthroscopic technique, subpectoral or fixation in the bicipital groove, soft tissue, or bony fixation. Generally, all techniques function at least two years after the surgery. We indicate arthroscopic suprapectoral bone tenodesis fixed with a screw in very selected cases: 20 patients <50 years old with good bone quality and engaged in work or sports that require flexion and supination strength. On the other hand, in chronic rupture with Popeye deformity and pain after rehabilitation, we perform open subpectoral tenodesis due to residual retraction, making suprapectoral fixation impossible or overtensioned. The correct length-tension of the long head biceps during tenodesis is critical; inappropriate tensioning can result in undesirable outcomes.