中国组织工程研究Issue(3)：552-559,8.DOI:10.3969/j.issn.2095-4344.2013.03.027
超强纤维固定牙外伤脱位对牙周指数的影响*★
Effect of super fiber on the periodontal index after fixation of dental traumatic dislocation
摘要
Abstract
BACKGROUND: Recently, the clinical application of super fiber in the repairing and fixation of dental traumatic dislocation is rare, while the existing research mainly focuses on the short-term efficacy, and the reports on the effect in periodontal is rare. OBJECTIVE: To comparative study the change of periodontal index of dislocated permanent anterior teeth fixed by super fiber, arch splint and edgewise bracket and to understand the domestic research on the super fiber in the oral field. METHODS: Sixty patients with dislocated permanent anterior teeth were randomly divided into three groups:super fiber group, arch splint group and edgewise bracket group. The changes of periodontal index of the traumatic tooth were comparatively observed after fixed with the three methods; the plaque index and gingival index were obtained for the statistical analysis and comparison. The related literatures were searched in CNKI database, and the publish situation and the research situation of the literatures were analyzed. RESULTS AND CONCLUSION: There were significant differences of the plaque index and gingival index between super fiber group, arch splint group and edgewise bracket group (P < 0.05). The plaque index and gingival index in the super fiber group were significantly better than those in the arch splint group and edgewise bracket group. The super fiber fixation method is an effective method for the fixation of dislocated teeth with the advantages of smal er periodontium irritation, easy for clean and reliable performance. However, the domestic literatures on the dental traumatic dislocation fixed with super fiber are rare.关键词
生物材料/生物材料临床实践/超强纤维/牙弓夹板/方丝弓/牙周指数/恒前牙/固定/脱位/松动/口腔/组织工程/省级基金Key words
biomaterials/clinical practice of biomaterials/super fibers/arch splint/edgewise bracket/periodontal index/permanent anterior teeth/fixation/dislocation/loosing/oral/tissue engineering/provincial grants-supported paper分类
医药卫生引用本文复制引用
屈直,王稚英,林景广,金鼎..超强纤维固定牙外伤脱位对牙周指数的影响*★[J].中国组织工程研究,2013,(3):552-559,8.基金项目
辽宁省教育厅基金项目，编号2009A450，项目名称：超强纤维在脱位牙固定中应用的基础研究。@@@@Supported by：the Educational Bureau of Liaoning Province, No.2009A450* （）
