Compartment syndrome is a serious condition that develops due to increased pressure within the closed
osteofascial compartment. This can increase pressure on the capillaries, nerves, and muscles in the compartment,
which needs immediate diagnosis and treatment; otherwise, it might cause permanent damage to these structures.
It mainly affects the leg and forearm and rarely the upper arm or upper leg. We are describing a compartment
syndrome in the upper arm of a 55-year-old motorcyclist who was on oral anticoagulant (Apixaban) after blunt
trauma. The clinical features, as well as reasons for the favorable outcome, are discussed. Cautions are suggested
for similar injuries to avoid long-term disabilities.
