Severe avulsion injury resulting in skin and subcutaneous fat separating from the underlying tissues 
Can present on any part of the body, but most commonly affects lower extremities
Important to recognize quickly, as they are often associated with high morbidity/mortality
Delayed diagnosis can lead to full-thickness necrosis, or even necrotizing fasciitis
Delayed diagnosis can lead to full-thickness necrosis, or even necrotizing fasciitis
Degloving injury
Compartment syndrome
Gastrocnemius strain
Contusion
Ankle syndesmosis injury
Crush syndrome
Ankle fracture
Ankle fracture 