â??Comparative evaluation of occlusal plane parallelism at different levels of ala tragus lines in dentulous patients-An in vivo study.â??

Dr Jay Dineshbhai Patel0 个研究点目标入组 0 人开始时间: 待定最近更新: 2021年11月24日

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•Age group of 18 40 years By 18 years growth of the face ceases and there is no change in the relationship of campers plane to the occlusal plane The upper age limit was restricted to 40 years as at this age a dentition can be expected to remain normal without tooth loss and excessive attrition
•Straight or orthognathic profile For the ease of the comparison of the angulations
•Subjects should have regular alignment of teeth without any supra eruption or drifting ie well formed occlusion
•Subjects should have complete dentition of 24 teeth occlusal plane will be considered from the incisal edges of the upper central incisor to cusps of first molar
•A minimum of conservative treatment and that must not affect the occlusion plan

•Previous history of orthodontic treatment
•Congenitally missing or extracted teeth
•Subjects should not have crowns fixed or removable partial dentures or supernumerary teeth or retained teeth
•Subjects with deciduous teeth
•Congenital or acquired defects in the head region
•Advanced periodontal diseases and associated tooth mobility
•TMJ disorder

发起方

Dr Jay Dineshbhai Patel