Nasion
Pterion •
Skull landmarks - annotated images - Ganzer Fall bei Radiopaedia
Correlation
between temporomandibular joints and craniocervical posture in patients with bilateral anterial disc displacement. Landmarks used in this study: 1.N (naison); 2. S (sella); 3. Or (orbitale); 4. P (porion); 5. Ba (basion); 6. ANS (anterior nasal spine); 7. PNS (posterior nasal spine); 8. Ar (articulare); 9. C0 (the lowest point of the occipital squama); 10. C1 (the posterior arch of the Atlas); 11. C2 (the spinous process of the second cervical vertebra); 12. cv2sp (tangent point of the superoposterior extremity of the second cervical vertebra); 13. cv2ip (the most posteroinferior point on the second cervical vertebra); 14. cv2ia (the most anteroinferior point on the second cervical vertebra); 15. cv2ap (the apex of the second cervical vertebra); 16. cv2bp (middle point of lower edge of the second cervical vertebra); 17. cv3ia (the most anteroinferior point on the third cervical vertebra)
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.
Siehe auch:
und weiter:
Assoziationen und Differentialdiagnosen zu Nasion: