1)  Twin-block appliance
Twin-block 矫治器
1.
Objective: To investigate the skeletal, dental and facial changes produced by the Twin-block appliance excluding the influence of natural growth, thereby, it is more objective, actual and accurate to reflect the treatment effect, and provide clinical and theoretical basis for the early functional therapy of class II division I malocclusion.
目的:了解排除了自然生长因素后,Twin-block 矫治器治疗安氏II类1分类错牙合引起的牙合、颌、面改变,从而更为真实、准确地评价该矫治器的矫治效能,为安氏II类1分类错牙合早期功能矫治提供较客观的临床及理论依据。
2)  Twin-block appliance
Twin-block矫治器
1.
Craniofacial hard tissue changes with the modified Twin-Block appliance for treating the children with Angle Class Ⅱ division 1 malocclusions;
新型可调Twin-Block矫治器矫治儿童安氏Ⅱ类1分类错畸形颅面硬组织改变的研究
2.
A cephalometric study on Twin-block appliance for treatment of early skeletal Class II malocclusion;
Twin-block矫治器治疗早期骨性II类错牙合的X线头影测量分析
3.
Clincical research on treatment of Angle class Ⅱ divisionⅠyoung adults with mandibular retraction by Twin-block appliance;
Twin-block矫治器治疗年轻成人安氏Ⅱ~1错的临床研究
3)  modified twin block appliance
改良Twin-Block矫治器
1.
Objective:To evaluate facial soft tissue changes after the use of the modified twin block appliance in Class Ⅱ division 1 malocclusion patients.
Ⅰ期治疗采用改良Twin-Block矫治器,Ⅱ期采用标准方丝弓矫治器。
4)  Twin-block functional appliance
Twin-block功能矫治器
5)  Modified fixed reverse Twin-block appliance
反式Twin-block矫治器
6)  modified Twin-block appliance
新型可调Twin-block矫治器
参考词条
补充资料:正畸矫治器
分子式:
CAS号:

性质:矫治错胎牙齿时采用的安放在口内或口外的一种装置。按结构分有活动矫治器和固定矫治器;按力的来源分有机械性矫治器和功能性矫治器。制作矫治器的材料有高分子材料、合金材料和陶瓷材料等。其中高分子材料中的甲基丙烯酸甲酯树脂可制作基托、颌垫、导板等;高强度透明塑料可作托槽;乳胶或合成橡胶弹力圈附加在矫治器中,产生使牙移动的牵引力;各种粘固用水门汀,可用来粘固带及各种附件。合金材料可制作各式金属托槽及金属附件。生物陶瓷材料可制作托槽,强度高且美观。

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