Fig. 3From: Combined thoracoscopic and laparoscopic surgery for epiphrenic diverticulum with associated gastroesophageal reflux disease: a case reportSurgical positions and trocar placement. a Prone position with 5 trocars during transthoracic diverticulectomy. b Spine position with 5 trocars and Nathanson retractor during laparoscopic Dor fundoplicationBack to article page