03
Mar
Electromyography (EMG) is a diagnostic test that evaluates the health of muscles and the nerves controlling them.
What is EMG?
EMG measures muscle response or electrical activity in response to nerve stimulation. It helps identify neuromuscular abnormalities.
When is EMG Recommended?
Doctors recommend EMG for:
- Muscle weakness
- Numbness or tingling
- Suspected nerve injury
- Paralysis
- Neuropathy
- Muscular dystrophy
How Does the Test Work?
- A thin needle electrode is inserted into the muscle.
- Electrical activity is recorded.
- The test may be combined with NCS for better diagnosis.
Is EMG Painful?
There may be mild discomfort during needle insertion, but the procedure is generally well tolerated.
Why Early Diagnosis Matters
EMG helps detect nerve and muscle problems early, allowing faster treatment and better recovery outcomes.
