A subcommittee of the Association for Bariatric Endoscopy, a division of the American Society for Gastrointestinal Endoscopy (ASGE) comprising experts in the subject area, performed this systematic review and meta-analysis. The systematic review and meta-analysis was reviewed by the ASGE Technology Committee and was ultimately submitted to the ASGE Governing Board for approval. The systematic review and meta-analysis underwent peer review by outside experts in statistics and meta-analysis before receiving final ASGE Governing Board approval. The Preservation and Incorporation of Valuable Endoscopic Innovations (PIVI) initiative is an ASGE program whose objectives are to identify important clinical questions related to endoscopy and to establish a priori diagnostic and/or therapeutic thresholds for endoscopic technologies designed to resolve these clinical questions. Once endoscopic technologies meet an established PIVI threshold, those technologies are appropriate to incorporate into clinical practice, presuming the appropriate training in that endoscopic technology has been achieved. ASGE encourages and supports the appropriate use of technologies that meet its established PIVI thresholds.