选用国产直丝托槽时应注意支抗控制。
We should pay attention to anchorage control in using Chinese made brackets.
计算托槽脱落率和粘接材料残留指数。
The bond failure rate and the adhesive remnant index were calculated.
展示了牙齿矫治后的效果。使用的是普通托槽。
Shows the effect after dental treatment. Using Ordinary brackets.
迷你型的金属托槽的强度显著低于标准型托槽；
The degree of strength of mini metal bracket was significantly lower than that of the standard edgewise bracket.
结论这种彩色弓丝和托槽具有良好的细胞相容性。
Conclusion The colored orthodontic wire and bracket had good biocompatibility.
与唇侧托槽相比上，前牙舌侧托槽更具典型特征；
Compared with labial bracket, the brackets of superoanterior teeth have more typical characteristics.
结论托槽代替牙弓夹板治疗儿童颌骨骨折疗效较佳。
Conclusion The bracket instead of splint might be better for jaw fracture of children.
当氟化钠浓度高于3%后，托槽的抗剪粘接强度下降。
The shear bond strength decreased while the concentration of NaF was higher than 3%.
本发明公开了一种牙齿正畸自锁托槽，属于牙齿正畸设备技术领域。
The invention discloses a tooth orthodontics self-locking bracket belonging to the technical field of tooth orthodontics device.
目的观察不同种类的底板结构及黏接剂对金属托槽粘接强度的影响。
Objective The purpose of this study was to investigate the influence of different base designs and adhesives on the bond strength of metallic orthodontic bracket.
目的评价树脂改良型玻璃离子粘固剂粘接正畸托槽的临床使用效果。
Objective To evaluate the resin modified glass ionomer cement (RMGIC) for orthodontic bracket bonding.
舌侧托槽是依牙齿舌面的解剖结构及每个牙齿的舌侧形态特征而设计。
The design of lingual bracket is based on the special anatomy structure of lingual face of every tooth and its morphological characteristics.
本发明公开了一种制造正畸托槽的方法，属于正畸托槽制造技术领域。
The invention discloses a method for manufacturing orthodontic brackets and belongs to the technical field of orthodontic bracket manufacturing.
目的：研究三种不同釉质粘接剂对陶瓷托槽与瓷修复体粘接剪切强度的影响。
Objective: to investigate the shear bond strength of three adhesive systems bonded with ceramic brackets to the porcelain surfaces.
因此，正畸托槽与复合树脂修复体的直接黏结成为临床医师普遍关注的问题。
Therefore, the direct bonding between the orthodontic bracket and resin composite becomes a universal focus in orthodontic clinicians.
结论：托槽粘接后，托槽周边区域及龈方近牙颈部区域是菌斑聚集的主要区域。
Conclusion: After brackets bonding, regions that around and gingival to the bracket base are critical sites for plaque accumulation.
目的：研究不同酸蚀时间和不同施力方向对正畸托槽与牙面间剪切强度的影响。
Objective: the aim of the study was to investigate the effects of different etching time on shear bonding strength to guide its clinical use.
托槽垂直向移位可引起既定转矩值的改变，尖牙托槽底板弧度应有近远中之分。
The vertical shifts of brackets could change the preadjusted torque value and the design of cuspid bracket should have the distinction between mesial and distal shape.
摘要正畸托槽的精确定位和足够的粘结强度，是正畸治疗获得成功的必要条件。
Abstract: Accurate position and adequate bond strength of orthodontic brackets are necessary conditions for the success of orthodontic treatment.
方法根据个别牙齿错牙合畸形不同，在矫治过程中将两种矫治器托槽交互替换使用。
Methods According to the difference of malocclusion deformity of some teeth, two kinds of corrective brackets were used in turn.
陶瓷托槽抵抗转矩力的强度高于被检测的两种迷你型金属托槽，低于其他金属托槽。
The degree of strength of the ceramic bracket was higher than that of the mini metal bracket.
本文旨在探讨应用人工排牙法制作无托槽隐形矫治器治疗轻度牙列拥挤的临床效果。
This article is to investigate the clinical effect of mild dental crowding cases applying bracketless invisible appliance by manual tooth arrangement.
托槽的黏接是正畸治疗程序中非常关键的一环，而托槽的黏接强度又受到多种因素的影响。
The bonding of orthodontic brackets is very important in the procedure of orthodontics, and the bond strength is affected by lots of factors.
经短期人工龋后，用偏振光显微镜观察托槽周围釉质脱矿病损的分布并测量病损体部深度。
After the artificial caries attack, the enamel lesions of demineralization was observed by polarized light microscope, and the depth of lesion was measured.
结论：使用直丝弓矫治技术时，应重视托槽表面粗糙、磨损对摩擦力的影响，注意支抗控制。
Conclusion: the attention would be played to the influence of the roughness and abrasion of the bracket slot area on friction and anchorage control in using sliding mechanics.
目的研究瓷表面不同处理方法对金属托槽与瓷修复体的粘接强度及去粘接后瓷面完整性的影响。
Objective to investigate the influence of different porcelain surface treatment methods on the shear bond strength of metal brackets bonded to porcelain.
丁宏，吴建勇。不同偶联剂和粘接剂对烤瓷瓷面与金属托槽抗剪切强度影响的体外研究[J]。
DING Hong, WU Jian-Yong. The vitro study of the influence of different silane coupling agents and adhesive materials on shear bond strength of metal brackets to porcelain surface [J].
目的通过调查固定矫治器治疗中牙冠表面托槽周围的牙菌斑指数评价固定矫治器对龋病的影响。
Objective to evaluate the effect to caries of the fixed appliance by the investigation of plaque index on the crown surface of teeth at the different stages.
目的通过调查固定矫治器治疗中牙冠表面托槽周围的牙菌斑指数评价固定矫治器对龋病的影响。
Objective to evaluate the effect to caries of the fixed appliance by the investigation of plaque index on the crown surface of teeth at the different stages.
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