pe·​tro·​si·​tis ˌpe-trə-ˈsīt-əs How to pronounce petrositis (audio) ˌpē- How to pronounce petrositis (audio)
: inflammation of the petrous portion of the temporal bone

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Cite this Entry

“Petrositis.” Medical Dictionary, Merriam-Webster, Accessed 28 May. 2024.

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