A Systematic Review of Randomized Controlled Trials Comparing Buccal Mucosal Graft Harvest Site Non-Closure versus Closure in Patients Undergoing Urethral Reconstruction.

This review describes the trade-off for buccal mucosal graft site non-closure versus closure for various patient-important outcomes; decision-making will likely hinge on the relative value individual patients and surgeons place on them. The supporting evidence was rated as low and very low, thereby signaling substantial underlying uncertainty and the need for better trials.