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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 and can be a serious problem. It is sometimes associated with otitis media (a middle ear infection).

Related Information

Ear infection - chronic

References

Baloh RW, Jen JC. Hearing and equilibrium. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 396.

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. 5th ed. Philadelphia, PA: Elsevier; 2023:chap 40.

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Review Date: 9/10/2023  

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