Learn About Petrositis

What is the definition of Petrositis?

Petrositis most often refers to infection of the petrous portion of the temporal bone, the bone in the skull that surrounds the ear. This infection goes deep to the inner ear. It is sometimes associated with otitis media (a middle ear infection).

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What are the Latest Advances for Petrositis?
Unrecognized Petrous Apicitis as a Cause of Long- Lasting Headache in a 5-Year-Old Child: Case Report.
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Rapid Recovery of Cranial Nerve Deficits After Anterior Petrosal (Kawase) Approach for Medically Refractory Petrous Apicitis.
Who are the sources who wrote this article ?

Published Date: August 31, 2021
Published By: Josef Shargorodsky, MD, MPH, Johns Hopkins University School of Medicine, Baltimore, MD. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

What are the references for this article ?

Baloh RW, Jen JC. Hearing and equilibrium. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 400.

Chole RA, Sharon JD. Chronic otitis media, mastoiditis, and petrositis. In: Flint PW, Francis HW, Haughey BH, et al, eds. Cummings Otolaryngology: Head and Neck Surgery. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 140.

Mattingly JK, Chan KH. Complications of otitis media. In: Scholes MA, Ramakrishnan VR, eds. ENT Secrets. 4th ed. Philadelphia, PA: Elsevier; 2016:chap 38.