牙体制备后临时冠桥修复对基牙及修复体影响的临床分析

Clinical analysis of the influence of temporary crowns on abutment and implant after tooth preparation

目的分析牙体制备后临时冠桥修复对基牙及修复体的影响。方法选取2013～2014年我院收治的患者80例，采用回顾分析法，应用直接或间接制作方法，提高功能，美观的修复效果。结果本组患者均在规定时间内按时复诊，行烤瓷、铸造冠桥的修复，临床观察，试戴效果良好，顺利就位修复体，修复体边缘封闭密合，试戴咬合高度正常，无基牙移位，无缺失区，对颌牙伸长。临时冠桥的制作能保护基牙，保护修复间隙和咬合关系，避免牙齿移动引起食物嵌塞，维护口腔牙周组织健康。结论临时冠桥所起到的保护牙齿作用，值得临床推广使用。

Objective Analysis the effect of temporary crown and bridge repair on the abutment and dental restoration. Methods Randomly selected 80 patients between 2013-2014 a clinical investigation, using retrospective analysis method, the application of direct or indirect method, improve the function, cosmetic repair effect.Results All patients were back on time,within the given time line PFM, casting crown and bridge repair, clinical observation, try effect is good,smooth in place restoration,restoration margin closed closed, try occlusal height is normal, no displacement of abutment teeth, no missing area, elongation polices jaw teeth.Temporary crown bridge can protect the abutment teeth, protect fix clearance and occ!usal relationship, avoid teeth mobile embedded plug caused by food, maintain a healthy oral and periodontal tissue. Play a good role.Conclusion The temporary crown and bridge of protect teeth, worth clinical promotion.