Journal of Dental Rehabilitation and Applied Science:eISSN 2384-4272 pISSN 2384-4353

Fig. 2.

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Fig. 2. (A) Pretreatment lateral cephalometric radiograph and analysis. Deep overbite and large overjet were observed. SNA, the angle of sella-nasion-A point; SNB, the angle of sella-nasion-B point; ANB, the angle of A point-nasion-B point; SN-Mn., the angle of SN plane and mandibular plane; FMA, Frankfort mandibular plane angle; U1 to SN, the angle of the long axis of maxillary central incisors between sella-nasion plane; IMPA, the angle of the lowermost tangent to the mandible and the long axis of mandibular incisors; U1-Stmi, the distance of the U1 incisal edge to stomion of upper lip; Interlabial gap, the distance of the stomion of upper lip to lower lip; Overjet, the anterior-posterior distance of the maxillary central incisors over the mandibular central incisors; Overbite, the vertical overlap of the maxillary central incisors over the mandibular central incisors. (B) Pretreatment panoramic (1) & periapical radiographs (2, 3). Angular alveolar bone loss was observed on the distal root surface of # 21. Generalized alveolar bone loss was also observed on the mandibular anterior teeth.
*, **, ***, indicates that the value is beyond one, two or three times of the standard deviation.
J Dent Rehabil Appl Sci 2021;37:48-60
© 2021 J Dent Rehabil Appl Sci