This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Peripheral Nerve Injuries, Subject name: Orthopaedics
Which nerve is compressed in carpal tunnel syndrome? 
Select and explain. 
A. Radial nerve, B. Anterior Interosseus nerve, C. Superficial palmar branch of radial nerve, D. Median Nerve
D: Median Nerve
Answer: D: Median Nerve 
Explanation: Ans. is 'd' i.e., Median Nerve Entrapment neuropathiesi) Carpal tunnel:- Median nerve (carpal tunnel syndrome)ii) Cubital tunnel:- Ulnar nerve (cubital tunnel syndrome)iii) Guyon's canal:- Ulnar nerve (Guyan's canal syndrome)iv) Tarsal tunnel:- Posterior tibial nerve (Tarsal tunnel syndrome)v) Inguinal ligament:- Lateral cutaneous nerve of thigh (meralgia paraesthetica).vi) Suprascapular notch:- Suprascapular nervevii) Neck of fibula:- Common peroneal nerveviii) Fascial tunnel of superficial peroneal nerve:- Superficial peroneal nerveix) Arcase of Frohse:- Posterior interosseous syndromex) Thoracicoutlet:- Lower trunk of brachial plexusxi) Compression in the foot:- Digital nerve (Morten's metatarsalgia)