This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET 2019, Subject name: Surgery
Degloving injury:- 
Select and explain. 
A. Separation of skin only, B. Separation of skin + subcutaneous tissue, C. Separation of skin + subcutaneous tissue + fascia exposing tendons, D. Separation of tendon exposing the bone
B: Separation of skin + subcutaneous tissue
Answer: B: Separation of skin + subcutaneous tissue 
Explanation: Degloving injury: Definition: Occurs when the skin & subcutaneous fat are stripped by avulsion from the underlying fascia leaving neurovascular structures, tendon or bone exposed E.g.: - 1. Ring avulsion injury with loss of finger skin - open degloving injury 2. Rollover injury over a limb caused by motor vehicle - Closed degloving injury DEGLOVING INJURY More severe