Which type of injury is typically more extensive, degloving or avulsion?

Degloving injuries are typically more extensive because they involve the complete removal of the skin and underlying tissues from a body part, often exposing the underlying muscles, tendons, and bones. This type of injury occurs when the skin is forcibly separated from its underlying structure, usually due to a high-impact trauma or accident. The extensive nature of degloving injuries often results in significant functional impairment and requires more complex medical treatment, such as surgical intervention and long-term rehabilitation.

In contrast, avulsion injuries involve the tearing or pulling away of a piece of skin or tissue from its normal attachment, but they usually do not detach an entire segment of skin like degloving does. Although avulsion injuries can also be severe, they are generally limited to a smaller area compared to the expansive damage seen in degloving injuries. Thus, the correct answer highlights the seriousness and comprehensive impact of degloving injuries in terms of both physical harm and treatment needs.