This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuromuscular disorders, Subject name: Orthopaedics
In hand surgery which area is called no man's land: 
Select and explain. 
A. Proximal phalanx, B. Distal phalanx, C. Between distal palmar crease and flexor crease of PIP, D. Wrist
C: Between distal palmar crease and flexor crease of PIP
Answer: C: Between distal palmar crease and flexor crease of PIP 
Explanation: - No man's land - it lies between palmar crease and flexor crease of PIP. 5 zones of hand: Zone 5 - forearm Zone 4 - carpal tunnel syndrome Zone 3- lumbricals Zone 2- FDS/ No man's land Zone 1 - FDP