Research Article
Facial Mobility after Maxilla-Mandibular Advancement in Patients with Severe Obstructive Sleep Apnea Syndrome: A Three-Dimensional Study
Table 2
Landmarks employed for the study and their definitions [
16].
| Landmarks | Abbreviations | Definitions |
| Superciliare | Sci | The highest point on the upper borderline in the mid-portion of each eyebrow. | Alar curvature point | Ac | The facial insertion of the alar base. | Cheilion | Ch | The point located at each labial commissure. |
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