Hypoglossal Nerve Stimulator

A hypoglossal nerve stimulator is a medical device used to treat obstructive sleep apnea (OSA), a condition characterized by repetitive pauses in breathing during sleep due to the relaxation of throat muscles. The hypoglossal nerve controls the movement of the tongue and plays a crucial role in maintaining an open airway during sleep. The hypoglossal nerve stimulator is surgically implanted under the skin in the chest wall and connected to the hypoglossal nerve, which runs to the tongue muscles. During sleep, the device delivers mild electrical stimulation to the hypoglossal nerve, which in turn activates the tongue muscles to prevent collapse of the airway and improve breathing.



This therapy is typically recommended for individuals with moderate to severe OSA who have not responded well to other treatments like continuous positive airway pressure (CPAP) therapy. Evaluation by a sleep medicine specialist can help determine if a hypoglossal nerve stimulator is a suitable option for managing obstructive sleep apnea based on individual needs and considerations.

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