BEAM for Weight Loss - a Pilot Study

A mucosal incision is performed using a triangle-tip knife J at the level of the incisura along the level of the greater curvature. Submucosal tunneling is then performed and stopped immediately proximal to the pylorus. Two parallel lines of partial thickness myotomy are then performed from the distal to proximal antrum using the same endoscopic knife. The myotomy is stopped approximately 2 cm distal to the mucosal incision site. Finally, the mucosal incision is closed using endoclips after haemostasis is confirmed.