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- Fixed orthodontic treatment is rarely used on primary dentition. 固定正畸治疗一般很少在乳牙列上进行。
- Fixed orthodontic appliance was used to bring the incisor into proper alignment.Results: All repositioned incisors responded to orthodontic treatment. 阻生门齿连同齿滤胞自骨槽中剥离开后，重新置位为正常方向及半萌发状态。
- Objective: To Study the AST activity in gingival crevicular fluid(GCF) and to evaluate the influence of periodontal healthiness between adult and adolescent during the fixed orthodontic treatment. 目的:通过检测龈沟液中天冬氨酸转氨酶(AST)的活性来评价固定正畸对成人和青少年牙周健康的影响。
- Methods Periapical films in bisecting angle technique and in distant paralleling technique were performed on the selected 64 teeth from 40 patients who would begin fixed orthodontic treatment. 方法选取64颗因正畸需要拔除的牙齿,拔除前同期拍摄分角投照和平行投照根尖片。
- Panoramic X-ray before orthodontic treatment. 图3.;矫正治疗前之环口放射线X光片。
- Intraoral photographs a fter orthodontic treatment. 图6.;矫正治疗后之口内相片。
- GCF-AST Activity between Adult and Adolescent during Fixed Orthodontic Treatment 固定正畸对成人和青少年患者龈沟液中AST活性影响的研究
- Cephalometric X-ray, tracing, and analysis before orthodontic treatment. 图4.;矫正治疗前之测颅X光片，描绘及分析。
- Fixed orthodontic treatment 固定矫治
- Intermaxillary tooth size discrepancy can affect the final result of orthodontic treatment and its stability. 而颚间牙齿大小的差异，可能会影响矫正治疗最后的结果和咬合的稳定性。
- The Application of Dental Aesthetic Index on the Investigation of Orthodontic Treatment Need. 牙科美学指数在调查正畸治疗需要量中的应用。
- Not for use during orthodontics treatment. 在正牙治疗期间禁用。
- Objectives:To determine the agreement among the occlusal indices used to determine the orthodontic treatment need. 目的:观察不同的正畸治疗指数评价正畸治疗需要的一致性。
- Methods 16 subjects of variors growth periods who were in need of arch expansion orthodontic treatment were selected. 方法选择16例生长发育各期需扩弓矫治的患者,在常规戴入方丝弓矫治器的同时使用可摘式螺旋扩弓装置扩大牙弓。
- Objective: To study the methods of the orthodontic treatment the pemanent anterior cross bits. 目的:探讨矫治恒前牙反(牙合)的方法。
- Objective:To examine the incidence of resorptioradix of fir st incisor after juvenile orthodontic treatment. 目的研究青少年正畸治疗前后上中切牙牙根吸收的发生率。
- Conclusions: Orthodontic treatment not only can correct patients occluding relation,but also improve the quality... 结论:正畸治疗在矫正患者咬合系的同时可改善牙周状况,提高患者的生存质量。
- AIM:To study the influence of fixed orthodont ic appliances on periodontal status in children. 目的:探讨固定正畸对儿童牙周健康的影响。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
