Posterior auricular nerve
(Redirected from Posterior auricular branch of the facial)
Posterior Auricular Nerve
The Posterior Auricular Nerve is a branch of the Facial Nerve that supplies the auricle and the posterior part of the scalp.
Etymology[edit | edit source]
The term "Posterior Auricular Nerve" is derived from Latin words 'posterior' meaning 'back' or 'behind', 'auricular' meaning 'pertaining to the ear' and 'nerve' meaning 'a whitish fibre or bundle of fibres in the body that transmits impulses of sensation to the brain or spinal cord, and impulses from these to the muscles and organs'.
Anatomy[edit | edit source]
The Posterior Auricular Nerve arises close to the Stylomastoid foramen, and ascends posteriorly between the external acoustic meatus and the Mastoid process. It then divides into two branches: the Auricular Branch and the Occipital Branch.
Auricular Branch[edit | edit source]
The Auricular Branch supplies the auricle and the posterior part of the external acoustic meatus.
Occipital Branch[edit | edit source]
The Occipital Branch supplies the area of the scalp posterior to the auricle.
Clinical Significance[edit | edit source]
Damage to the Posterior Auricular Nerve can result in loss of sensation in the area supplied by the nerve. This can occur due to trauma, surgery, or diseases such as Bell's palsy.
Related Terms[edit | edit source]
| Posterior auricular nerve Resources | |
|---|---|
|
 |
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
