The module interface is meant to mimic a radiology workstation with adjacent image scrolling via arrow keys and or mouse wheel button. Anatomy of the petrous bone ct atlas of human anatomy using cross sectional imaging we have created an atlas of the temporal bone which is an educational tool for studying the normal anatomy of the petrous bone based on an mdct exam of the axial and coronal of the ear and petrous bone.
The Radiology Assistant Temporal Bone Anatomy 2 0
Given that the file is large loading may take a few minutes.
Ct temporal bone anatomy. Ct scan of the temporal bone. Ct is the imaging modality of choice for most of the pathologic conditions of the temporal bone especially for those of the middle ear. Some structures are discussed in more detail with emphasis on related pathology.
Disease processes in the pontine angle and in the internal acoustic meatus are not discussed. The squamous mastoid petrous tympanic and styloid portions. Computed tomography ct has revolutionized imaging of the temporal bone.
Ct scan of the temporal bone. The temporal bones comprise the lateral skull base forming portions of the middle and posterior fossae. You will find more temporal bone pathology here.
Click on an image to select a plane. Each temporal bone is composed of five osseous parts. In this review we present the normal axial and coronal anatomy of the temporal bone by scrolling through the images.
The temporal bone is situated on the sides and the base of the cranium and lateral to the temporal lobe of the cerebrum. Recent advances in 32 64 and now 128 slice ct scanners allow the acquisition of high resolution volumetric data that allows image reconstruction in any plane. Temporal bone anatomy is complex and further complicated by the small size and three dimensional orientation of associated structures.
This gallery of images presents the anatomy of the temporal bone by means of ct scan reconstructions. The temporal bone is one of the most important calvarial and skull base bones. This atlas allows you to scroll through ct slices of the temporal bone in four different planes.
The temporal bone is very complex and consists of five parts. Mri is more useful for diseases of the inner ear. To load the temporal bone ct anatomy module in a new window click on its image above.
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The Radiology Assistant Temporal Bone Anatomy 2 0
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