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- Keywords Molar distal jet;Malpositioned cuspid;Bonding technique; 磨牙远移器;低位尖牙;黏结技术;
- Malpositioned cuspid 低位尖牙
- After treatment the changes of dental arch width in first and second premolar region were larger than that of cuspid and first molar regions. 上颌第一、二双尖牙间各自宽度较尖牙间、一磨牙间宽度增加显著。
- Methods We made a maxillary flat bite plate which was touched with mandibular cuspid teeth and elevated the posterior teeth. 方法制作上颌平面导板,下颌两侧尖牙与其接触,后牙抬高。
- Objective: To establish the 3-D FEM model of lower cuspid and analyze the stress distribution of lowercuspid applied wiht orthodontic force. 目的:建立下尖牙的三维有限元模型,分析正畸力作用下尖牙的应力分布特点。
- Conclusion: Predicting the tooth size of cuspid and bicuspid group in malocclusion can't simply follow the law of normal occlusion. 结论: 临床上对错尖牙、双尖牙组的预测不能简单等同于正常。
- The differences in the cuspid and the first molar distances of the casts were measured to determine the surgical change and the relapse. 分别测量每个模型两侧尖牙和第一磨牙近中腭面外形高点连线距离。
- Serious tooth defect which involved cuspid,incisal angle,marginal ridge and occlusal surface can't be filled and need occlusal reconstruction. 各种严重的牙体缺损已涉及牙尖、切角、边缘嵴以及合面,需要咬合重建而不能使用一般充填修复者。
- The first three largest number of resident teeth is as follows: mandibular cuspid, mandibular bicuspid and maxillary cuspid. 19.;51%25的病例颌骨间无咬合接触关系,19
- Effects of intraoral anchorage on cuspid movement 口内支抗在尖牙后移中的应用研究
- METHODS: At first, two bands of maxillary cuspids were made, then the two cuspid bands and additional two molar bands were put on the teeth respectively. 方法:先取模制作上颌第一前磨牙和第一磨牙带环,再将4个带环在口内就位;
- anatomic posterior teeth cuspid teeth 解剖式后牙
- Orthodontic therapy for 8 cases of erupted translocation cuspid 尖牙易位萌出8例的正畸治疗
- Treatment and Prevention of Maxillary Cuspid Impaction 上颌尖牙阻生的治疗和预防
- The Study on Radiographic Method of Cuspid of Maxilla in Monkey 猴上颌犬齿投照方法的探讨
- Clinical Study in Low Modulus Archwire For Lower Impacted Cuspid 低模量辅弓丝纠正低位阻生尖牙的临床研究
- Three-dimensional finite element analysis of lower cuspid 下尖牙三维有限元模型的建立与应力分析
- Keywords Orthodontics appliances;Dental stress analysis;Cuspid; 正畸矫正器;牙应力分析;尖牙;
- Analysis of causes of PICC malpositioned into venae thoracica lateralis and its countermeasures PICC置管错位于胸外侧静脉原因分析与对策
- Three-dimensional finite element analysis of distalization of lower cuspid with light-segmented archwire technique 细丝片段弓移动尖牙的三维有限元分析
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