Fig. 3From: Antero-posterior mandibular position at different vertical levels for mandibular advancing device designRotational movement of the mandible. Shows how the rotational movement of the mandible was calculated in each patient with the cephalometric radiography. The rotational movement is an arch with its center in the condyle (landmark Co) and having the curve pass through the inferior incisor through the line connecting the condyle and inferior incisor (Co-II).Back to article page