Laryngeal electromyography

Laryngeal electromyography (EMG) is a diagnostic procedure that assesses the electrical activity of the muscles in the voice box (larynx). By inserting a tiny needle into specific laryngeal muscles, it records their electrical signals during rest and activity. This helps doctors evaluate nerve function and muscle performance, aiding in diagnosing issues like nerve damage, vocal cord paralysis, or muscle disorders affecting speech and breathing. The test provides valuable information to guide appropriate treatment, with minimal discomfort to the patient.