This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Surgery
Tinel's sign is positive in 
Select and explain. 
A. Peripheral nerve regeneration, B. Tendon injury, C. Tenosynovitis, D. Rheumatoid arthritis
A: Peripheral nerve regeneration
Answer: A: Peripheral nerve regeneration 
Explanation: (A) Peripheral nerve regeneration # Tinel s sign: Tinel's sign is elicited as follows:> Tap the injured nerve along its course starting peripherally.> The point at which the patient feels tingling sensation along the course of the nerve indicates that recovery has started and has reached that point.> Also seen in comparision of nerve either by neuromas or entrapment.