搜索结果: 1-15 共查到“医学 Postretention”相关记录15条 . 查询时间(0.074 秒)
Postretention Status of Maxillary Incisors with Root-end Resorption
Postretention Status Maxillary Incisors Root-end Resorption
2009/3/9
Postretention Status of Maxillary Incisors with Root-end Resorption.
Postretention Study: Incidence and Stability of Rotated Teeth in Humans
Postretention Study Incidence Stability Rotated Teeth Humans
2009/3/9
Postretention Study: Incidence and Stability of Rotated Teeth in Humans.
Posttreatment and Postretention Changes Following Orthodontic Therapy
Posttreatment Postretention Changes Orthodontic Therapy
2009/3/9
Posttreatment and Postretention Changes Following Orthodontic Therapy.
Cases Six Years Postretention.
Serial extraction of first premolars — postretention evaluation of stability and relapse
Postretention Relapse Stability Serial extraction
2009/1/23
first premolars followed by compehensive orthodontic treatment and retention. Diagnostic records were available for the following stages: pre-extraction, start of active treatment, end of active trea...
Mandibular second premolar extraction — postretention evaluation of stability and relapse
Postretention Relapse Stability Serial extraction Second premolars
2009/1/14
The dental casts and cephalometric radiographs of 46 patients, treated with mandibular second premolar extraction and edgewise orthodontic mechanotherapy, were evaluated for changes over a minimum...
Mandibular incisor extraction — postretention evaluation of stability and relapse
Mandibular incisor extraction Postretention Relapse Stability
2009/1/13
Pretreatment, posttreatment and 10-year postretention dental cast and lateral cephalogram records of 42 patients were evaluated. Each patient had undergone edgewise orthodontic treatment following...
Early mixed dentition treatment：postretention evaluation of stability and relapse
Early mixed dentition Irregularity index Stability Relapse Lingual arch Postretention
2009/1/12
Twenty-five patients who underwent early mixed dentition treatment were evaluated during the following stages: pretreatment (early mixed dentition), phase 2 (early permanent dentition), and postrete...
A postretention study of patients presenting with a maxillary median diastema
Diastema Stability Abnormal frenum
2009/1/9
The purpose of this study was to assess postretention stability of maxillary midline diastema closure, to search for predictors of relapse, and to test for associations between relapse and other pos...
Early versus late treatment of crowded first premolar extraction cases：Postretention evaluation of stability and relapse
Postretention Relapse Stability Early orthodontic treatment Late orthodontic treatment
2009/1/7
The purpose of this study was to evaluate the differences in the long-term stability of orthodontically induced changes in arch form between patients who receive early orthodontic treatment (Hellm...
A meta-analysis of mandibular intercanine width in treatment and postretention
Meta-analysis Intercanine Posttreatment Postretention
2009/1/7
The meta-analysis technique of literature review was applied to a total of 26 previous studies to assess the longitudinal stability of postretention mandibular intercanine width. Weighted averages...
Postretention assessment of deep overbite correction in Class II Division 2 malocclusion
Long-term stability Class II Division 2 Deep overbite Relapse
2009/1/4
The purposes of this study were to evaluate the long-term stability of deep overbite correction in Class II Division 2 malocclusion and to search for predictors of postretention overbite. The samp...
Invisalign and Traditional Orthodontic Treatment Postretention Outcomes Compared Using the American Board of Orthodontics Objective Grading System
Invisalign Cohort study Objective grading system Treatment outcome Relapse
2008/11/7
Objective: To compare the postretention dental changes between patients treated with Invisalign and those treated with conventional fixed appliances.Materials and Methods: This is a comparative cohort...
Mandibular Growth Rotation Effects on Postretention Stability of Mandibular Incisor Alignment
Prediction Stability Mandibular incisor alignment Mandibular growth rotation
2008/11/4
Objective: To test the hypotheses that pronounced forward and backward mandibular growth rotation may be risk factors for postretention relapse of mandibular incisor alignment, and that morphologic pa...