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: Anatomy
Which flexor tendon zone in hand is known as No man's land? 
Select and explain. 
A. Zone I, B. Zone II, C. Zone III, D. Zone IV
B: Zone II
Answer: B: Zone II 
Explanation: Ans. (b) Zone IIZone II extends from the middle of the middle phalanx to distal palmar crease. It contains both flexor tendon superficialis and flexor tendon profundus.It has been called No Man's Land.' or "No Man's Zone because repair in this zone is very difficult.