Extremity trauma (leg or arm injury)
About Extremity trauma (leg or arm injury)
Trauma to the extremity can cause a contusion, fracture, bleeding, a crush injury, or sprain. Underlying structures such as tendon, nerves, ligaments or blood vessels can also be damaged. A severe crush injury can result in a serious limb threatening injury called compartment syndrome.Symptoms
Pain, swelling, discoloration, decreased motion, numbness, weakness, decreased pulse.Tests & Diagnostics
A history and physical exam will be performed. X-rays will be taken to rule out fracture. CT scans can better delineate a fracture when X-rays are equivocal. A MRI may be needed to diagnose ligament injuries. The pressure within the soft tissues of an extremity can be directly measured by inserting a needle that is attached to a pressure gauge.Common tests: CT Scan, MRI, X-ray.
OTC sleep aids and supportive treatments
Prescription medications
Conventional treatment summary
Depends on the injury but may include: immobilization, elevation, nonsteroidal anti-inflammatory medications/NSAIDs (ibuprofen/Motrin or Advil, naproxen/Naprosyn), or pain medications acetaminophen (Tylenol). Surgery may be recommended for severe injuries such as compartment syndrome, certain fractures or uncontrolled bleeding.Medical specialties
Orthopedic Surgery
This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Extremity trauma (leg or arm injury).