G52.3: Disorders of hypoglossal nerve

The hypoglossal nerve runs on either side of the head from the brain to the tongue. The nerve controls the tongue’s movements.

Damage to the hypoglossal nerve can cause you to have trouble speaking. Chewing and swallowing can also be affected.

Patient Disclaimer

The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.

If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.

For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.