Crush injuries of the foot in the industrial setting.
Over the years patients with relatively minor compressive injuries seem to have a different morbidity, largely because of a constellation of neurologic findings, including dysesthesia and hyperesthesias. These are usually multifocal, and often extend far beyond the point of impact of the crushing force. Neuroischemia may play a role in the development of chronic pain after crush injuries to the foot, either through direct trauma to the peripheral nerves or by intraneural or extraneural fibrosis. This direct trauma to the nerve may cause chronic neuritis, which then triggers a sympathetically mediated pain syndrome. For the injured worker, these problems seem to be magnified. Early recognition of the extent of injury, the zone of injury, and the need for early soft tissue coverage is essential. With expeditious treatment, wound coverage, treatment of compartment syndromes, and early aggressive rehabilitation, many of the complications of these injuries, including chronic pain syndromes, can be minimized.
Vora
Anand
A
Department of Orthopaedic Surgery, Northwestern University Medical School, 645 North Michigan Avenue, Suite 910, Chicago, IL 60611, USA.
Myerson
Mark S
MS
D000062:Accidents, Occupational; D003646:Debridement / Q000379:methods; D005529:Foot Bones / Q000293:injuries; D018409:Foot Injuries / Q000145:classification / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D009104:Multiple Trauma / Q000175:diagnosis / Q000628:therapy; D016038:Skin Transplantation / Q000379:methods