Dentoskeletal Changes in Class II Subjects following Treatment with Twin Block and Herbst Appliance
作者: Khurram ShahzadJaveeria Asif CheemaMuhammad AzeemWaheed Ul Hamid
作者单位: 1Children's Hospital & Institute of Child Health, Lahore
2de'Montmorency College of Dentistry, Lahore
3Dental Section-Faisalabad Medical University/Punjab Medical College
刊名: Orthodontic Journal of Nepal, 2018, Vol.8 (1), pp.18-21
来源数据库: Orthodontic and Dentofacial Orthopedic Association
DOI: 10.3126/ojn.v8i1.21341
原始语种摘要: Objective: To compare the mean changes in dentoskeletal parameters in Class II patients treated by Twin Block versus Herbst appliance.Materials & Method: The study was conducted at the Orthodontic Department of Children’s Hospital and Institute of Child Health and de’Montmorency College of Dentistry, Lahore. The study involved 50 patients those were randomized in equal numbers according to lottery method to either Group-1 (Twin block) or Group-2 (Herbst). Mean changes in SNA, SNB and IMPA at the end of treatment was calculated by subtracting Pretreatment measurements (T1) from post treatment measurements (T2). Student t–test was used to compare the mean changes in dentoskeletal parameters in both groups.Result: The comparison showed that the mean difference recorded in SNA values was...
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  • appliance 七矫正器
  • block 滑车
  • Class B类放大器、 C类放大器
  • compare 比较
  • parameters 参数
  • subtracting 减去
  • either 任何
  • treatment 处理
  • SNA Systems Network Architecture
  • following 追踪