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
Morris retractor is most commonly used to retract 
Select and explain. 
A. Left hypochondrium, B. Right hypochondrium, C. Hernia surgery, D. None
A: Left hypochondrium
Answer: A: Left hypochondrium 
Explanation: Answer- A. Left hypochondrium Left hypochondrium- usesUsed to retract the abdominal wall in a wide mannerInstrument of choice or retraction in left subcostal region because it avoids the risk of splenic injury.