Author: Glossary
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Radial notch
A notch on the lateral surface of the coronoid process of the ulna for receiving the circumference of the head of the radius.
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Pancreatic notch
A notch on the lateral surface of the head of the pancreas for the superior mesenteric artery and vein. It separates the uncinate process of the head from the remaining portion.
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Nasal notch
A deep notch on the anterior surface of the maxilla, forming the lateral border of the piriform aperture.
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Manubrial notch
A depression on the superior edge of the sternum.
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Mandibular notch
A notch on the superior border of the ramus of the mandible separating the coronoid and condyloid processes.
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Lesser sciatic notch
A notch immediately below the spine of the ischium on the posterior border of the hip bone, which is converted into a foramen by the sacrotuberous ligament.
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Labial notch
A notch in the labial flange of a denture at the point where it crosses the frenum.
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Interclavicular notch
A rounded notch at the top of the manubrium of the sternum between the surfaces articulating with the clavicles.
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Greater sciatic notch
A large notch on the posterior border of the hip bone between the posterior inferior iliac spine and the spine of the ischium.
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Costal notch
Any of seven pairs of indentations on the lateral surfaces of the sternum, for articulation with costal cartilages.