GROSS ANATOMY
ORAL CAVITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The left part of your nose.
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The right part of your nose.
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marks the midpoint at the intersection of the frontonasal suture.
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The area surrounding the whole nose.
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Detailed explanation-1: -The nasion is the most anterior point of the frontonasal suture that joins the nasal part of the frontal bone and the nasal bones. It marks the midpoint at the intersection of the frontonasal suture with the internasal suture joining the nasal bones.
Detailed explanation-2: -The nasion (nā′zē än′) is the intersection of the frontal bone and two nasal bones of the human skull. Its manifestation on the visible surface of the face is a distinctly depressed area directly between the eyes, just superior to the bridge of the nose.
Detailed explanation-3: -The nasion (also known as bridge of the nose) is the midline bony depression between the eyes where the frontal and two nasal bones meet, just below the glabella. It is one of the skull landmarks: craniometric points for radiological or anthropological skull measurement.
Detailed explanation-4: -Definition. The frontonasal suture is the cranial suture between the frontal and nasal bones. The term nasion is applied to the middle of the frontonasal suture.