Objective To observe therapeutic effect of MRC appliance for class Ⅲ incisor relationship in mixed dentition.Methods Selecting 40 cases of class Ⅲ incisor relationship in mixed dentition in our hospital,all the patients were treated with MRC appliance. After one year's treatment,comparing the pre-...
(-5°< ANB<0°, APDI>89°, Wits<-1 mm, SNA ≤ 80°); maxillary mild-moderate crowded; crown-to-root ratios of maxillary central incisor<1; without severe facial asymmetry (>5 mm of lower midline deviation from the facial midline); dental Class I relationship at the end of ...
IncisorMolarMalocclusion, Angle Class IIStainless SteelCephalometryDental Occlusion, CentricThe effect of the Jasper Jumper appliance (American Orthodontics, Sheboygan, Wis.) on the dentofacial complex was studied in 17 consecutive growing patients who had Class II, Division 1 malocclusions. Lateral cep...
Post treatment Class I molar relationship was achieved bilaterally within 2-4 months with incisor proclination reduced. The total treatment ended in 18 ... N Nandeshwar,S Banerjee,R Jawalekar,... - 《Journal of Dental Specialities》 被引量: 0发表: 2021年 加载更多来源...
This patient has class II malocclusion and deep overbite. We aimed to achieve the ideal occlusion of the bilateral class I canine relationship, facilitate the angle class II molar relationship, and attain normal overbite and overjet. Our treatment objectives were to: (1) Relieve crowding; (2) ...
JIA Jingbo,REN Juan,WANG Xiaoqin.{{custom_author.name_en}}Study on the transverse relationship of the mandible between different skeletal vertical patterns in patients with skeletal ClassⅠ malocclusion[J].Journal of Prevention and Treatment for Stomatological Diseases, 2021, 29(9): 617-623 https:...
However, an antero-posterior increase in the size of the mandibular corpus was most apparent in the incisor alveolus region (鈮�35 per cent increase in size). For shape-change, the Korean and European-American mandibular configurations were fairly isotropic except in the symphyseal and incisor...
class I molar relationship, normal overbite (>0 mm, <4 mm), labioversed upper incisor (U1 to FH plane >115°), minimal crowding in each arch (<4 mm), and a skeletal Class I malocclusion (0° < ANB < 4°); (iv) lip protrusion (lower lip to Ricketts′ esthetic line >2...
This case report describes an effective treatment alternative for improving a gummy smile in a patient with a severe Class II molar relationship, severe crowding, and lip protrusion using zygomatic anchorage devices and improved superelastic nickel-titanium wires. A 36-year-old woman had an excessive...
Molar and incisor relationship in this group of malocclusion is one of the most important diag- nostic criteria. Class III malocclusion with positive overjet or edge-to-edge incisors relation accompanied by lingually inclined mandibular incisors represents a compensated form of Class III malocclusion...