Surgery All India exam 6f02bc4b Which of the following operations was first described by Orringer? A En-bloc esophagectomy B Transhiatal esophagectomy C Thoracoscopic esophagectomy D Transthoracic esophagectomy High-Yield Explanation Double incision: Midline laparotomy followed by cervical incision Cervical anastomosis is done MC procedure done for carcinoma esophagus