Compartment Syndrome (CS) may occur in patients with a fracture or crushing injury to an extremity. The current standard-of-care for patients at risk of developing CS is clinical by watching for signs and symptoms of CS, and if needed, measuring the pressure within the muscle compartment (intramuscular pressure, IMP). Currently, IMP measurements are made by placing a percutaneous pressure sensor into the targeted muscle compartment, which is then attached to a pressure monitor. Whenever the clinical exam and/or pressure measurements suggest that CS is developing, fasciotomy is generally performed immediately.