Question:medium
A degloving injury of the skin involves removal of which layers?
A degloving injury of the skin involves removal of which layers?
Show Hint
Think of a glove peeling off - the plane is just above muscle, so muscle and fascia stay.
Updated On: Jun 23, 2026
- Skin, subcutaneous fat, fascia, muscle
- Skin, subcutaneous fat, fascia
- Skin only
- Skin, subcutaneous fat
Show Solution
The Correct Option is D
Solution and Explanation
Step 1: Picture the soft tissue as a glove being pulled off a hand - in a degloving injury the outer covering is stripped along a natural cleavage plane.
Step 2: That cleavage plane sits just above the muscle, so the avulsed flap carries the dermis and the fatty subcutaneous layer with it.
Step 3: The deep fascia, muscle and bone remain in place, which is why the limb can still move after the injury - the musculoskeletal column is undamaged.
Step 4: Therefore the tissues actually removed are limited to skin plus subcutaneous fat; answers adding fascia or muscle describe a deeper injury, and skin-only ignores the fat layer.
\[\boxed{\text{Skin and subcutaneous fat}}\]
Step 2: That cleavage plane sits just above the muscle, so the avulsed flap carries the dermis and the fatty subcutaneous layer with it.
Step 3: The deep fascia, muscle and bone remain in place, which is why the limb can still move after the injury - the musculoskeletal column is undamaged.
Step 4: Therefore the tissues actually removed are limited to skin plus subcutaneous fat; answers adding fascia or muscle describe a deeper injury, and skin-only ignores the fat layer.
\[\boxed{\text{Skin and subcutaneous fat}}\]
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