Compartment Syndrome Secondary to Vascular Transection from a Knee Dislocation.

Acute knee dislocation is a rare orthopedic injury with an incidence of <0.02% annually. The authors discuss a case involving a vascular injury sustained from a mechanical fall at home causing compartment syndrome. The case illustrates known complications associated with knee dislocations: vascular injury and compartment syndrome as well as the high suspicion needed in certain patient populations, such as Down's syndrome. It highlights the importance of rapid diagnosis, a complete physical exam, and the need to involve consultants in a timely fashion. A high index of suspicion for vascular injury following trauma to the knee, regardless of the mechanism is imperative.