摘要
目的:观察分析固定修复体的不良反应发生情况及发生的原因。方法:选择固定修复体的患者作为研究对象,临床观察1个月、6个月及1年,观察不良反应发生情况并分析其原因。结果:在5349例患牙中,356例(6.66%)发生不良反应。单因素分析示不同牙位(P=0.034)及隐裂情况(P<0.001)的不良反应发生率差异均有统计学意义,基牙情况与不良反应发生可能有关(P=0.057)。多因素分析示有隐裂为不良反应发生的危险因素(OR=2.610),根管治疗则为保护因素(OR=0.746)。结论:固定修复体修复后,牙位及基牙牙髓情况可能影响不良反应的发生,隐裂的存在易导致不良反应发生。
Objective：To observe the complications of fixed denture restoration,and analyze the causes of the complications and provide clinical evidences to improve the quality of fixed dentures.Methods：Patients who chose fixed denture restoration were selected.Telephone follow-up was used to obtain the information of restorations 1 month,6 months and 1 year after the clinical procedures were finished.Results：Among 5349 cases accepted,356（6.66%） adverse events were reported.Univariate analysis shows that adverse event was statistically related to teeth positions（P = 0.034） and teeth crack（P〈0.001）,and was probably related to abutment teeth（P = 0.057）.Multivariate analysis indicates,the cracked teeth as a risk factor（OR = 2.610） and RCT as a protective factor（OR = 0.746） of adverse event.Conclusion：Teeth positions and pulp vitality of abutment teeth may influence the occurrence of adverse reactions.Teeth crack may contribute to adverse reactions.
作者
高静
刘畅
郑清明
朱卓立
GAO Jing LIU Chang ZIIENG Qing-ming ZHU Zhuo-li(State Key Laboratory of Oral Diseases ＆ National Clinical Research Center for Oral Diseases ＆ Department of Prosthodontics, West China Hospital of Stomatology , Sichuan University, Sichuan Chengdu 610041, China West China School of Public Health, Sichuan University, Sichuan Chengdu 610041, China Adverse Drug Reaction Monitoring Centre, Sichuan Chengdu 610041, China.)
出处
《临床口腔医学杂志》
2017年第10期613-615,共3页
Journal of Clinical Stomatology
关键词
固定修复体
不良反应
因素分析
统计学
Fixed denture
Adverse reactions
Factor analysis
Statistical
