Which injury involves skin tearing away from underlying tissues and leaving a large skin defect, often described as a degloving injury?

Which injury involves skin tearing away from underlying tissues and leaving a large skin defect, often described as a degloving injury?

• A. Avulsion
• B. Degloving injury
• C. Laceration
• D. Contusion

Answer: (B)

Degloving injuries involve the skin tearing away from the underlying tissues, leaving a large skin defect. This describes the exact pattern where a flap of skin is stripped off and can be left attached by a narrow base or completely detached, creating a substantial wound. It’s a specific term for this kind of skin-and-soft-tissue separation, differentiating it from a simple cut (laceration) or a bruise (contusion). While avulsion is a broader tearing injury, degloving emphasizes the skin stripping from deeper structures and the resulting large skin defect, which is why it’s the best fit for this description.

Degloving injuries involve the skin tearing away from the underlying tissues, leaving a large skin defect. This describes the exact pattern where a flap of skin is stripped off and can be left attached by a narrow base or completely detached, creating a substantial wound. It’s a specific term for this kind of skin-and-soft-tissue separation, differentiating it from a simple cut (laceration) or a bruise (contusion). While avulsion is a broader tearing injury, degloving emphasizes the skin stripping from deeper structures and the resulting large skin defect, which is why it’s the best fit for this description.