Extremity Trauma (Leg Or Arm Injury)
Description
Trauma to the extremity can cause a contusion, fracture, 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, decreased motion, numbness, weakness, decreased pulse.
Tests
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 is needed to diagnose ligament injuries.
- X-Ray
- CT Scan
- MRI
Treatment
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), or surgery.
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