Rates of Subsequent Shoulder Surgery Within Three Years for Patients Undergoing SLAP Repair Versus Biceps Tenodesis

Abstract

PurposeTo investigate the demographics of patients for whom SLAP repair or biceps tenodesis was performed, as well as to compare rates of additional shoulder surgery for these 2 procedures within 3 years postoperatively.MethodsUsing the MarketScan Commercial Database, we examined all patients with SLAP tear who underwent arthroscopic SLAP repair or open or arthroscopic biceps tenodesis within the encompassed time period (2003-2014). Rates of repeat shoulder surgery within 3 years were evaluated, as were comparative demographics.ResultsIn total, 25,142 patients initially underwent SLAP repair, of whom 11.5% had subsequent shoulder surgery within 3 years. A total of 840 patients initially underwent biceps tenodesis as treatment for a SLAP tear, of whom 13.0% underwent additional shoulder surgery within 3 years. Rates of subsequent shoulder surgery between the 2 procedural groups did not statistically differ (P = .19). Patients who underwent SLAP repair were younger than those who underwent tenodesis (mean age 38.3 vs 49.3 years, P < .01). For patients requiring additional surgery, the SLAP repair group had a greater representation of those ≥35 years old, whereas the tenodesis group had a greater representation of those <35 years old (P < .01). Male patients experienced an increase in rate of subsequent shoulder surgery when initially undergoing tenodesis versus SLAP repair (13.3% vs 11.1%, P < .01).ConclusionsThe rates of additional shoulder surgery for patients undergoing SLAP repair and biceps tenodesis were similar within 3 years of the index procedure. Patients who underwent SLAP repair were younger than those who underwent tenodesis. Of those requiring additional surgery, patients initially treated with SLAP repair were older (≥35 years) and those treated with tenodesis were younger (<35 years). Male patients experienced an increase in rate of subsequent shoulder surgery when initially treated with tenodesis versus SLAP repair.Level of EvidenceIII, retrospective comparative study.