Search results
1 sie 2018 · CT and MR imaging are essential cross-sectional imaging modalities for assessment of temporal bone anatomy and pathology. The choice of CT versus MR depends on the structures and the disease processes that require assessment, delineation, and characterization.
29 lip 2024 · The cochlea is a shell-shaped spiral that turns between two-and-a-half and two-and-three-quarters times around the modiolus (a central column of porous bone). The spiral of the cochlea is separated by the osseous spiral lamina and consists of the scala tympani (lower portion), scala media and scala vestibuli (upper portion).
16 lut 2019 · Anatomy of the cochlea. (A) CT scan of a human cochlea. Scale bar, 2.5 mm. The microstructures within are not visible using conventional CT. (B) Schematic of the middle and inner ears of a human. Sound impinges on the tympanum, and moves the three auditory ossicles (Malleus, M, Incus, I, Stapes, S).
3 paź 2019 · Optical coherence tomography (OCT) is a non-invasive, optical imaging modality, which enables cross-sectional and three-dimensional tomographic imaging of tissue microstructure with a...
8 sty 2023 · The mean size and shape of the cochlea, as well as its cross-sectional analysis along the spiral, can provide important information for determining the optimum diameter and length of the electrode array, leading to better hearing outcomes for patients.
CT and MR imaging are essential cross-sectional imaging modalities for assessment of temporal bone anatomy and pathology. The choice of CT versus MR depends on the structures and the disease processes that require assessment, delineation, and characterization.
22 wrz 2020 · The purpose of this review is to provide an overview of the most useful MRI sequences for internal auditory canal and labyrinthine imaging, review the relevant anatomy, and discuss the expected appearances of the most commonly encountered pathologic entities.
