查询词典 orthodontics

Through comparing and analyzing the photographs of Cephalometrics before orthodontics, after orthodontics and two years after orthodontics, we can probe into the optimal period for treating AngleⅢmalocclusion osteal cross bite patients with maxillary protraction therapy and the long period of stability after the accomplishment of orthodontics, and it can provide reference and theoretics for clinic practice and experiments.

通过对不同年龄组患者矫治前、矫治结束时及矫治结束两年后的头颅侧位片进行定点、描绘、测量、比较分析，进而探讨上颌前方牵引治疗安氏Ⅲ类骨性反牙合的最佳矫治时机以及矫治结束后的长期稳定性，为进一步的临床实践与实验研究提供理论依据。

The three-dimensional classifiable method of orthodontics and the database of similar cases are made,which provide a new idea to manage diagnostic class of orthodontics.

新型正畸三维分类法及相似病例库的建立，为利用计算机实现正畸诊断分类管理提供了新思路。

Combination of orthodontics with restoration is a good idea for the patients with loss of anterior teeth.

应用正畸联合修复治疗，是一种理想的治疗前牙缺失的方法。

To liaise with the Australasian University Dental Schools in developing teaching and research opportunities for teachers in orthodontics.

联络与澳纽大学牙科学校在发展的教学和研究的机会，为教师在正畸。

Objective: To explore the effect of case teaching method in the course of orthodontics.

目的：探讨案例教学法在口腔正畸学教学中的应用效果。

It is well know that the biological basis of Orthodontics is the plasticity of jaw, the strength-proof of cementum and the stability of periodontal ligament internal environment.

口腔正畸学的生物学基础在于颌骨的可塑性、牙骨质的抗压性及牙周膜内环境的稳定性。

BACKGROUND: With development of the digitization in cephalometry and model, increasing mathematical methods are applied in studies of orthodontics.

摘要背景：随着口腔正畸学成像、模型观测等检查手段数字化程度的提高，越来越多的学者将数学方法应用于正畸学的研究中。

Methods: Mini-implant was used in ten cases as orthodontics anchorage. Three of the ten were adult denture crowded patients, the others were adults with bimaxillary protrusion. MAS mini-implant were implanted in 15, 16 and 25, 26 separately. The mini-plants were utilized with the rubber chain, ligature silk to move the cuspid to diatal and to adduct the anterior teeth.

收集武汉大学中南医院口腔正畸科就诊成人牙列重度拥挤患者3例，成人双颌前突患者3例，分别在他们15、16和25、26间各植入一枚MAS微型种植体，利用橡皮链，结扎丝和镍铬弹簧等与微植体相连牵引尖牙向远中移动、内收前牙、防止磨牙支抗丧失。

After the fixed orthodontics was over, the occurrence of enamel demineralization was observed.

待矫治结束拆除矫治装置后观察釉质脱矿的发生情况。

A removable dental appliance, fabricated of wire and plastic, that is worn in the palate and used as a diagnostic or therapeutic aid in orthodontics or prosthodontics.

咬合托一种可移动牙科器具，由金属丝和塑料制成，戴于腭上，作为牙齿矫正或修复的诊断或治疗辅助器

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。