WebMar 20, 2024 · The radiologist is detecting inflammation in the mastoid and the middle ear. Inflammation means there is swelling of the mucous membrane of the mastoid bone and … WebNov 6, 2024 · Gross anatomy The hypotympanum is the smallest of the three compartments that make up the tympanic cavity and is a shallow depression in the floor of the middle …
Cholesteatoma Radiology Key
WebIMAIOS and selected third parties, use cookies or similar technologies, in particular for audience measurement. Cookies allow us to analyze and store information such as the … WebJul 20, 2024 · The epitympanum is a prime area for the development of cholesteatoma. Access can be limited with a transcanal microscopic approach, requiring an antromastoidectomy. The transcanal endoscopic approach offers a magnified view of this space and 0° to 45° angled endoscopes. facegym pro
CT Scan of the Temporal Bone - Medscape
WebMay 14, 2024 · The continuous sloughing of this normal desquamating epithelium within the confines of the middle ear produces a cholesteatoma. Alternatively, chronic otitis media … WebSep 28, 2024 · The cog is a coronally oriented bony process in the middle ear cavity of the temporal bone that projects from the tegmen tympani, separating the anterior epitympanic recess from the posterior epitympanum. The cog ends anterosuperior to the head of the malleus and superior to the cochleariform process. WebFeb 2, 2024 · Prussak space is a subcomponent of the lateral epitympanic space and extends from the level of the scutum to the umbo. This space is best demonstrated on the oblique coronal image. Gross anatomy Boundaries lateral: pars flaccida of the tympanic membrane and the scutum medial: neck of the malleus superior: lateral malleal ligament … facegym ues