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Number:
right, left | Description |
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| 1, 21 | Superolateral-most tip of the coronoid process |
| 2, 22 | Inferior-most point of the mandible notch |
| 3, 23 | Anterior-most tip of the condyle |
| 4, 24 | Lateral-most tip of the condyle |
| 5, 25 | Posterior-most tip of the condyle |
| 6, 26 | Medial-most tip of the condyle |
| 7, 27 | Superior-most tip on the articular surface of the condyle |
| 8, 28 | Deepest concavity of the posterior border of the ascending ramus |
| 9, 29 | Point opposite landmark 8/28, on the anterior border of the ascending ramus |
| 10, 30 | Apex of lingula, or, if lingula is undefinable or absent, the anterosuperior-most margin of the mandible foramen |
| 11, 31 | Point on the posterior border of the ramus just superior to the blending of the ramus into the gonial angle or the point at which a tangent leaves the posterior border of the ramus |
| 12, 32 | Posteriorly, the point on the gonial angle that is the apex of the (90°) angle formed by landmarks 11/31 and 13/33 |
| 13, 33 | Inferiorly, the point along the gonial angle where a tangent leaves the inferior margin of the mandible |
| 14, 34 | Superiorly directed indentation of the inferior border of the mandible corpus, just anterior to landmark 13/33 |
| 15, 35 | Point at which the ascending ramus meets and obscures the corpus, in lateral view along the alveolar bone |
| 16, 36 | Mental foramen, midpoint at the level of the surface of the mandible corpus |
| 17, 37 | Point on the alveolar border of the mandible corpus directly superior to landmark 16/36 |
| 18 | Midpoint between the central incisors at the superior-most tip of the alveolar bone |
| 19 | Anterior-most projection of the subalveolar bone in the mental region along the midline |
| 20 | Symphyseal midpoint of the inferior margin of the mandible corpus, directly inferior to the areas of attachment of the geniohyoid and genioglossus muscles |
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