This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
Which of the following operations was first described by Orringer? 
Select and explain. 
A. En-bloc esophagectomy, B. Transhiatal esophagectomy, C. Thoracoscopic esophagectomy, D. Transthoracic esophagectomy
B: Transhiatal esophagectomy
Answer: B: Transhiatal esophagectomy 
Explanation: Double incision: Midline laparotomy followed by cervical incision Cervical anastomosis is done MC procedure done for carcinoma esophagus