This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
In case of reimplantation of an amputated digit, which of the following structures is fixed first? 
Select and explain. 
A. Nerve, B. Aery, C. Vein, D. Bone
D: Bone
Answer: D: Bone 
Explanation: REIMPLANTATION OF AN AMPUTATED DIGIT - PROCEDURE Debride the area and clean the wound Fixation of bone Repair of extensor tendons Repair of flexor tendons Aerial repair Nerve repair Venous repair Closure of the skin wound Ref : maheswari 9th ed