Evaluation of sling fibers and two penetrating vessels for guiding extent of the tunnel and myotomy during posterior peroral endoscopic myotomy in a Western cohort

• Hugo Uchima, MD,
• Juan Colan-Hernandez, MD,
• Ingrid Marín, MD, PhD,
• Vicente Moreno, MD, PhD,
• Jordi Serra, MD, PhD

Affiliations

Hugo Uchima, MD

Endoscopy Unit, Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Endoscopic Unit, Teknon Medical Center, Barcelona, Spain

Juan Colan-Hernandez, MD

Endoscopy Unit, Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain

Ingrid Marín, MD, PhD

Endoscopy Unit, Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain

Vicente Moreno, MD, PhD

Endoscopy Unit, Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain

Jordi Serra, MD, PhD

Motility and Functional Gut Disorders Unit, Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain