摘要
目的:对微型种植体支抗技术用于前牙列拥挤Ⅲ度以上患者治疗中的价值进行研究,为正畸治疗提供指导。方法:选取我院口腔科2013年8月-2014年8月间治疗的前牙列拥挤Ⅲ度以上患者68例为研究对象,采用随机数字表法,将其分为观察和对照两个研究组,观察组36例,采用微型种植体支抗技术进行治疗;对照组32例按传统支抗术予以治疗。就术后稳固度,咀嚼功能,安全性,随访6个月的耐受度等数据进行组间比较,并对相关数据进行统计学分析。结果:观察组总稳固率为94.4%高于对照组75.0%的总稳固率,且具有显著差异性(P<0.05),观察组研究对象咀嚼功能评分在4-10分之间,平均评分(5.6±1.2)分较对照组(7.3±2.2)的平均分具有显著优势(P<0.05);观察组为16.7%低于对照组28.2%的并发症发生率,且具有显著差异性(P<0.05),即观察组安全性显著高于对照组(P<0.05),观察组总耐受率为97.2%优于对照组87.5%的总耐受率,且具有显著差异性(P<0.05)。结论:微型种植体支抗技术用于前牙列拥挤Ⅲ度以上患者治疗中具有稳固,安全,不影响咀嚼功能,耐受度高,美观性好等优势,应用于临床具有重要的推广价值。
Objective： To study the crowded third degree above in the treatment of patients with value of micro implant anchorage technique for anterior teeth, providing guidance for orthodontic treatment. Methods： Anterior teeth treated in our hospital in 2013 August -2014 year in August the Department of Stomatology crowding patients more than 68 cases of third degree as the research object, using the method of random number table, divided into observation and control two of the study group, the obser-vation group 36 cases, using micro implant anchorage technology for treatment of 32 cases of the con-trol group, according to the traditional anchorage surgery treatment. On the postoperative stability, mas-ticatory function, security, comparative tolerance data 6 months follow-up was performed between the groups, and the related data were statistically analyzed. Results： In the observation group, the total sol-id rate was 94.4% higher than the control group total solid ratio of 75%, and has significant difference （P〈0.05）, the observation group object of study of masticatory function score 4-10 points in between,the average score （5.6 ±1.2） compared with the control group （7.3 ±2.2） average has significant advantage （P〈0.05）, 16.7% in the observation group than in the control group 28.2% incidence of complications, and has significant difference （P〈0.05）, the observation group safety was significantly higher than the control group （P〈0.05）, the observation group total tolerance rate of total tolerance is 97.2% better than that of the control group rate of 87.5%, and has significant difference （P〈0.05）. Conclusion： The micro implant anchorage technique for anterior teeth crowding III degree above in the treatment of patients with stable, safe, does not affect the masticatory function, high tolerance, good appearance and other ad-vantages, for clinical application has important popularization value.
出处
《中国口腔种植学杂志》
2016年第2期74-77,共4页
Chinese Journal of Oral Implantology
基金
广州市花都区医疗卫生科研基金15-HDWS-050)
关键词
微型种植体支抗技术
前牙列拥挤
Ⅲ度
传统支抗术
耐受度高
美观性
micro implant anchorage technology
anterior teeth crowding
third degree
traditional anchorage of high tolerance
aesthetics
