This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Anastomotic leaks are most commonly seen in 
Select and explain. 
A. Billroth 1, B. Roux en y gastrojejunostomy, C. Polya gastrectomy, D. Antral gastrectomy
A: Billroth 1
Answer: A: Billroth 1 
Explanation: Since there is end to end gastroduodenal anastomosis in billroth 1 there are more chances of anastomotic leak