搜索结果: 1-6 共查到“口腔正畸学 Validity”相关记录6条 . 查询时间(0.078 秒)
Numerous indices have been proposed to help the clinician decide how much maxillary expansion will be required to alleviate crowding. The purpose of this investigation was to examine the validity of...
Validity of Identification of Gonion and Antegonion in Frontal Cephalograms
Antegonion Cephalometry Facial asymmetry Gonion Radiology
2008/12/29
This study was designed to develop a method of transferring gonion from lateral to frontal cephalograms, and to use this method as gold standard when evaluating observer performance in identifying...
Validity of the Index of Complexity, Outcome, and Need（ICON）in Determining Orthodontic Treatment Need
Orthodontics Treatment need Validity
2008/12/23
Occlusal indices are used to determine eligibility for orthodontic treatment in several publicly funded programs. The Index of Complexity, Outcome, and Need (ICON), based on the perception of 97 ort...
Evaluation of the Validity of Tooth Size and Arch Width Measurements Using Conventional and Three-dimensional Virtual Orthodontic Models
Dental models Diagnostic errors Observer variation OrthoCAD Orthodontics
2008/12/19
Measurements and different analyses of dental casts are essential for precise diagnosis of an orthodontic case. At present, virtual computerized models, such as OrthoCAD, are available for clinician...
Validity and Reliability of a New Edge-based Computerized Method for Identification of Cephalometric Landmarks
Cephalometric landmark identification Cephalometric software Edge-based automatic landmark identification
2008/11/20
Objective: To evaluate the validity and inter- and intraexaminer reliability when on-screen landmarks are digitized manually or when these are computer-assisted by means of a new cephalometric sof...
Validity of Panoramic Radiographs for Measuring Mandibular Asymmetry
Mandibular asymmetry Panoramic Laminograph TMJ
2008/11/19
The objective of this study is to evaluate the accuracy of panoramic radiographs for diagnosing vertical asymmetry of the posterior mandible. The first part of the study used a model to evaluate the r...