This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

XIIth nerve palsy

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Hypoglossal nerve palsy is paralysis of the twelfth cranial nerve.

The hypoglossal nerve supplies the motor component to the tongue and the hyoid depressors.

The function of the hypoglossal nerve is assessed as follows:

  • tongue movements to command - from side to side, etc. the hemi-denervated tongue deviates towards the side of the lesion
  • finer control is demonstrated by the ability to say "la" and "ta"

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.