Traumatic nerve injury
About Traumatic nerve injury
Nerves can be injured during blunt trauma (MVA, fall) or penetrating trauma (gunshot wound, stab wound). If the nerve is only stunned it is called a neuropraxia, and full recovery can be expected. Blunt traumas are more likely to cause neuropraxia. Transected nerves from penetrating trauma cause immediate loss of function, both muscle and sensation, and do not return unless surgically repaired.Symptoms
The area affected depends on which nerve is damaged. Symptoms include: weakness, paralysis, numbness, tingling, and/or a burning sensation.Tests & Diagnostics
A history and physical exam will be performed. Additional tests to identify the injury may be done.Common tests: MRI.
OTC sleep aids and supportive treatments
Prescription medications
Conventional treatment summary
Treatment depends on the extent, location and type of injury. Observation is recommended in blunt trauma since the nerve function can return with time. Treatment often includes immobilization and nonsteroidal anti-inflammatory medications/NSAIDs (ibuprofen/Motrin or Advil, naproxen/Naprosyn or Aleve), pain medications such as acetaminophen (Tylenol). Penetrating trauma that involves a transection of the nerve will likely require surgical repair, when possible.Medical specialties
Orthopedic Surgery · Neurosurgery · Hand Surgery · Pediatric Neurosurgery · Pediatric Orthopedic Surgery
This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Traumatic nerve injury.