Fig. 7From: Three-dimensional spatial analysis of temporomandibular joint in adolescent Class II division 1 malocclusion patients: comparison of Twin-Block and clear functional alignerMeasurement indices. A In the sagittal direction, a vertical line perpendicular to the mandibular ramus was made through the lowest point of the sigmoid notch of the mandible to segment the condyle; B a 3D model of the condyle was segmented; C a 3D model of the condyleBack to article page