Neuroimaging clinics of North America
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Knowledge of anatomy is essential to the understanding of disease and conditions of the oral cavity and salivary glands. This article is intended to serve as an overview of the oral cavity, its subsites, and that of the neighboring salivary glands. The authors cover the anatomy of the lips, tongue, floor of mouth, hard palate, teeth, various mucosal areas, and salivary ducts. When appropriate, radiological imaging along with figures serves as a companion to highlight the clinical relevance and practical applications of specific anatomic locations.
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Each orbit is a complex structure housing the globe, multiple cranial nerves, muscles, vascular structures, which support the visual sense. Many of these structures have been delineated in careful detail by anatomists but remain beyond the resolution of conventional imaging techniques. With the advances of higher resolution MR, surface coil usage, and thinner section computed tomographic images, the ability to resolve these small structures continues to improve, allowing radiologists to provide more detailed anatomic descriptions for preoperative and pretreatment planning.
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This is a detailed review of the embryologic derivation and anatomy of the craniocervical junction and subaxial cervical spine and the correlative radiological imaging anatomy.
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The root of the neck is the junctional anatomic structure between the thoracic inlet, the axilla, and the lower neck. The detailed radiological anatomy of this critical area is discussed in this review.
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We review anatomy of the thoracic, lumbar, and sacral spine. Knowledge of normal anatomy is vital when reviewing imaging of the spine because it allows for the detection of abnormal findings. We emphasize the normal appearance of the thoracic and lumbosacral spine on imaging, focusing on the most common imaging techniques of computed tomography and magnetic resonance imaging, as well as highlighting a few less common and emerging imaging techniques that can evaluate the spine.