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Figure 3. Landmarks for lateral film showing post-operative craniofacial angulation alterations based on the measurement of the radiograph and dental impressions. (A) The landmark definitions are the same as used for lateral film in Fig. 2, except Iur, the most posterior and superior point on the root of the upper incisors. (B) Impression landmarks. MR1, the middle point of the first palatine ridge; MR2, the middle point of the fourth palatine ridge; Ici, the middle point of the labial side of the upper incisors; 1, angle from the line of Iu-Iur and S-E; 2, angle from the line of Pm-Bu and S-E; 3, angle from Mu-Bu and S-E; 4, angle from the line of S-Ba and S-E; and 5, angle from the line of MR1-MR2 and MR2-Ici.
J DENT RES, Vol. 87, No. 9,
856-860 (2008)
DOI: 10.1177/154405910808700901
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