Martha Patricia Sánchez-Muñoz PhD, Carlos Manuel Moreno-Mendoza, MD., Ma. Soledad Aldana-Aguiñaga, PhD, Liliana Faviola De la Cerda-Trujillo PhD., Lilia Esther Ramirez-Plascencia MD., Eduardo Luis Martínez-Rodríguez, MD., José Antonio Alvarez-Ortiz, MD., Alejandro Antonio Roque-Marchena, MD., Ileana Susana Camba-Gutierrez, MD., Alberto Valencia-Gómez, MD. and César Alberto Ortíz-Orozco MD. 2023. Incidence of Intestinal Obstruction Secondary to Petersen’s Hernia after Laparoscopic Roux-en-Y Gastric Bypass. International Journal of Medical Science and Clinical Research Studies . 3, 1 (Jan. 2023), 91–95. DOI:https://doi.org/10.47191/ijmscrs/v3-i1-18.