中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (3): 552-559.doi: 10.3969/j.issn.2095-4344.2013.03.027

• 生物材料临床实践 clinical practice of biomaterials • 上一篇    下一篇

超强纤维固定牙外伤脱位对牙周指数的影响

屈 直1,王稚英2,林景广3,金 鼎1   

  1. 1辽宁医学院附属二院口腔修复科,辽宁省锦州市 121000
    2辽宁医学院附属二院口腔种植科,辽宁省锦州市 121000
    3辽宁医学院附属二院口腔内科,辽宁省锦州市 121000
  • 收稿日期:2012-08-30 修回日期:2012-11-25 出版日期:2013-01-15 发布日期:2013-01-15
  • 作者简介:屈直★,男,1972年生,辽宁省锦州人,汉族,硕士,副主任医师,硕士生导师,1997年毕业于锦州医学院,主要从事前牙美学修复及种植修复的研究。 Quzhi777@sina.com

Effect of super fiber on the periodontal index after fixation of dental traumatic dislocation

Qu Zhi1, Wang Zhi-ying2, Lin Jing-guang3, Jin Ding1   

  1. 1 Department of Prosthodontics, Second Affiliated Hospital of Liaoning Medical University, Jinzou 121000, Liaoning Province, China
    2 Department of Oral Implantology, Second Affiliated Hospital of Liaoning Medical University, Jinzou 121000, Liaoning Province, China
    3 Department of Oral Medicine, Second Affiliated Hospital of Liaoning Medical University, Jinzou 121000, Liaoning Province, China
  • Received:2012-08-30 Revised:2012-11-25 Online:2013-01-15 Published:2013-01-15
  • About author:Qu Zhi★, Master, Associate chief physician, Master’s supervisor, Department of Prosthodontics, Second Affiliated Hospital of Liaoning Medical University, Jinzou 121000, Liaoning Province, China Quzhi777@sina.com

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

Abstract:

BACKGROUND: Recently, the clinical application of super fiber in the repairing and fixation of dentaltraumatic 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 smaller periodontium irritation, easy for clean and reliable performance. However, the domestic literatures on the dental traumatic dislocation fixed with super fiber are rare.

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

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