Mononeuropathy

Alternative names:

neuropathy - isolated

Symptoms:

• impairment of sensation
  • numbness, decreased sensation
  • tingling, burning, pain, abnormal sensations
  • loss of sensation

• impairment of movement
  • weakness
  • paralysis (total loss of movement)

Note: Symptoms are isolated to one location.

Signs and tests:

Neuromuscular examination of the affected area may indicate which nerve is involved in the mononeuropathy. Reflexes may be abnormal in the area. Symptoms are isolated to one nerve area.

Tests for mononeuropathy may include:

• EMG (a recording of electrical activity in muscles)
• nerve conduction tests
• nerve biopsy

Testing is guided by the suspected cause of the dysfunction, as suggested by the history, symptoms, and pattern of symptom development. Testing may include various blood tests, X-rays, and scans.