Labral Repair Versus Biceps Tenodesis for Primary Surgical Management of Type II Superior Labrum Anterior to Posterior Tears: A Systematic Review

Purpose To examine the outcomes of SLAP repair versus biceps tenodesis (BT) for the index treatment of isolated type II SLAP tears. Methods A search of PubMed, MEDLINE, and EMBASE was performed in April 2018 for English-language studies that presented outcomes data on patients with isolated type II SLAP tears treated with either SLAP repair or BT at the primary surgical time point. Results Twenty-three studies (i.e., 2 randomized control trials, 7 retrospective cohort, 3 prospective cohort, 4 case-control, and 7 case series) were included. Isolated type II SLAP tears were treated via SLAP repair in 781 patients with a mean age of 35 years (range, 22-58 years) and a mean postoperative follow-up of 35 months (range, 3-63 months). BT was performed in 100 patients with a mean age of 44 years (range, 18-64 years) and a mean postoperative follow-up of 32 months (range, 24-75 months). Similar postoperative scores were noted in both the SLAP repair and BT groups for American Shoulder and Elbow Surgeons, Constant, University of California, Los Angeles, and visual analog scale pain scores. The rate of return to sports was 20% to 95% for SLAP repair and 73% to 100% for BT. Reoperation rates for SLAP repair and BT were 2.9% to 40% and 0% to 15.3%, respectively. Conclusions This study suggests that SLAP repair and BT are both acceptable as index treatment for isolated type II SLAP tears. SLAP repair remains the most commonly performed index procedure; however, BT appears equally efficacious and may represent an attractive alternative. Level of Evidence Level IV, systematic review of Level I through IV studies.