Electromyography (EMG)

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Risks

By Mayo Clinic staff

EMG is a low-risk procedure. Complications are rare, but there's a very small risk of bleeding, infection and nerve injury where the electrode is inserted. When examining muscles along the chest wall, there's also a very small risk that it could cause air to leak into the area between your lungs and chest wall, causing your lung to collapse (pneumothorax).

MY00107

Aug. 28, 2008

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