搜索结果: 1-3 共查到“口腔正畸学 Maxillary second molar”相关记录3条 . 查询时间(0.078 秒)
Case Report：Class II correction using a modified Wilson bimetric distalizing arch and maxillary second molar extraction
Incontinentia pigmenti Missing teeth
2009/1/8
Incontinentia pigmenti is an uncommon genodermatosis that occurs in female infants. The characteristic dental defects are partial anodontia and the presence of some peg-shaped teeth. This report d...
Class II Correction with the Modified Sagittal Appliance and Maxillary Second Molar Extraction
Class II treatment J-hook headgear Second molar extraction Sagittal appliance
2009/1/4
The aim of this article is to describe the clinical use of the removable sagittal appliance combined with the use of a J-hook headgear. This technique was used to distalize the buccal segments fol...
Stress Distribution Produced by Correction of the Maxillary Second Molar in Buccal Crossbite
Stress distribution Photoelastic analysis Buccal crossbite Ectopic eruption
2008/12/26
The purpose of this study was to evaluate the stress distribution produced in the dentoalveolar system by a maxillary posterior crossbite appliance used for the correction of maxillary second molars...