1. Per-oral endoscopic myotomy (with video)
Rahul Pannala, MD, MPH, FASGE, Barham K. Abu Dayyeh, MD, MPH, Harry R. Aslanian, MD, FASGE, Brintha K. Enestvedt, MD, MBA, Sri Komanduri, MD, FASGE, Michael Manfredi, MD, John T. Maple, DO, FASGE, Udayakumar Navaneethan, MD, Mansour A. Parsi, MD, FASGE, Zachary L. Smith, DO, Shelby A. Sullivan, MD, Nirav Thosani, MD, Subhas Banerjee, MD, FASGE 
Gastrointestinal Endoscopy 
Volume 83, Issue 6, Pages (June 2016)
DOI: /j.gie
Copyright © Terms and Conditions

2. Figure 1
Steps of per-oral myotomy procedure. Mucosal incision (A), submucosal dissection (B), submucosal tunneling (C), myotomy (D, E), and mucosal closure (F).
Republished with permission.12
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © Terms and Conditions

3. Figure 2
Needle-knives commonly used in per-oral endoscopic myotomy procedures. A, Triangular tip knife (KD-640L; Olympus America, Center Valley, Pa). B, Hybrid knife ; ERBE USA, Marietta, Ga.
Images courtesy of Olympus America and ERBE USA, respectively.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © Terms and Conditions