而因事故或疾病所进行的正畸治疗将免征该税。
Exempt from the tax would be treatment of disfigurements due to accidents or disease.
固定正畸治疗一般很少在乳牙列上进行。
Fixed orthodontic treatment is rarely used on primary dentition.
目的对上颌埋伏尖牙进行外科—正畸治疗。
Objectives in order to treat maxillary impacted canines with surgery-orthodontics.
目的：观察修复前正畸治疗牙周炎的疗效。
Objective: to observe the effects of Pre-restoration orthodontics treatment of the patients with periodontitis.
听说过正畸治疗的人群在北京五个城区无差异。
There's no difference between the two groups in the recognition of orthodontic treatment.
医学影像技术是正畸治疗术前常用的检查手段。
Medical imaging technique is commonly used prior to operative orthodontic treatment.
目的探讨上颌尖牙阻生的正畸治疗及相关问题。
Objective To discuss the orthodontic therapy and the associated problems of the patients with maxillary impacted canine.
目的探讨正畸治疗中骨龄与牙移动速率的关系。
Objective To investigate the relation between the skeletal age and the rate of tooth movement.
目的：探讨正畸治疗和颞下颌关节紊乱病的关系。
PURPOSE: To explore the relationship between orthodontic treatment and temporomandibular joint disorder.
目的探讨前牙开畸形正畸治疗与外科治疗的界限。
Objective To study the boundary between orthodontic and surgical treatment in correction of anterior open bite.
目的研究影响正畸治疗后牙根吸收的部分临床因素。
Objective to investigate the factors relating to root resorption after orthodontic treatment.
目的探讨正畸治疗中牙龈指数及龈沟液细菌的变化。
Objective To explore the changes of gingivitis index and bacteria in crevicular fluid during orthodontic treatment.
目的探讨下颌骨牵引成骨同期正畸治疗的意义和原则。
Objective To study the significance and principle of simultaneous orthodontics during mandibular distraction osteogenesis.
目的：观察采用拔除第一磨牙方法正畸治疗的临床效果。
Objective: To observe clinical effect on orthodontic treatment with first molar extraction.
疼痛是令人不愉快的感觉，它使患者惧怕甚至放弃正畸治疗。
Pain is a terrible feeling, which can make one horrid, even give up orthodontic treatment.
目的：探讨口腔固定正畸治疗的护理，以提高正畸效果和质量。
Objective: to explore the oral fixed orthodontic treatment of the nursing theory, as to improve the fixed orthodontic effects and quality.
结果青少年患者正畸治疗需求及合作态度多受外界及父母的影响。
Results For adolescents, the need and the cooperation behavior of Orthodntie treatment were significantly influenced by their families and social factors.
目的探讨下颌前倾、水平阻生磨牙的正畸治疗方法，评估其效果。
Objective To assess the treatment method and outcome of mesially or horizontally impacted mandibular molars.
目的观察康中医口腔膏在固定正畸治疗早期对牙龈炎的防治效果。
Objective To observe the effects of Kang Chinese medicine oral paste in early prevention and treatment of gingivitis during fixed orthodontic.
目的：探讨上颌前部阶段性骨切开术联合正畸治疗上颌前突的方法。
Objective to evaluate the effect of anterior maxillary segmental osteotomy (AMSO) combined with orthodontic treatment for maxillary protrusion.
在正畸治疗中不但要增强磨牙的前后向支抗，还要重视垂直向支抗。
We must pay attention to enhancing vertical anchorage of molars besides sagittal anchorage in orthodontic treatment.
目的：评价标准方丝弓配合高位J钩对正畸治疗中牙根吸收的影响。
PURPOSE: The purpose of this study was to evaluate the effect of high pull J hook headgear(HPHG) on root resorption of maxillary incisors during orthodontic treatment.
本文就正畸治疗前后患者的软组织面形的分析和预测方法作一综述。
This article summarized the methods for analysis and prediction of the facial soft tissue which is before and after orthodontic treatment.
在正畸治疗的过程中，对青少年加强心理指导，能提高矫治的成效。
In the course of orthodontics, to strengthen psychological guidance on adolescents can improve the effectiveness of the treatment.
结果结合牙龈环切的正畸治疗后患牙牙槽嵴顶高度增加，产生新附着。
Results Orthodontic treatment with circumferential fibrotomy can make new attachment and increase the height of crest bone.
目的评价腭部种植体支抗系统在临床固定矫治技术正畸治疗中的稳定性。
Objective To evaluate the clinical stability of the palatal implant anchorage system in orthodontic treatment.
目的：观察心理干预对错牙合畸形患者正畸治疗中合作行为及结果的影响。
Objective To study the influences of psychological intervention on cooperation and result in orthodontic treatment of malocclusion deformity.
结论：TPA能满足正畸治疗中强支抗的需要，特别能很好地控制垂直向支抗。
Conclusion: TPA can be used as maximum anchorage in the orthodontic treatment, especially to reinforce the vertical anchorage.
结论：TPA能满足正畸治疗中强支抗的需要，特别能很好地控制垂直向支抗。
Conclusion: TPA can be used as maximum anchorage in the orthodontic treatment, especially to reinforce the vertical anchorage.
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