DSD在上颌无牙颌美学种植修复中的临床效果探究  

A study on the clinical effects of DSD in the edentulous maxilla esthetic implant restoration

作　　者：李敢 胡刚刚 秦海燕 王鹏来 童昕[2] LI Gan;HU Ganggang;QIN Haiyan;WANG Penglai;TONG Xin(Department of Implant,The Affiliated Stomatological Hospital of Xuzhou Medical University,221000,China;Department of Implant,Affiliated Stomatological Hospital of Medical College of Nanjing University)

机构地区：[1]徐州医科大学附属口腔医院种植科,221000 [2]南京大学医学院附属口腔医院种植科

出　　处：《实用口腔医学杂志》2020年第6期959-963,共5页Journal of Practical Stomatology

摘　　要：目的:评价数字化微笑设计(DSD)指导无牙颌种植美学固定修复的临床效果。方法:纳入符合条件的患者18例,随机分为试验组和对照组(n=9)。分别采用DSD辅助和常规方法制作美学诊断义齿和最终修复体。分别记录2组诊断义齿的调改次数及调改时间。请患者对诊断义齿和最终修复体进行满意度评分。结果:试验组有7例仅调改1次,对照组仅有2例。试验组诊断义齿的调改时间平均为(1.2±0.3)h,对照组平均为(2.5±0.6)h(P<0.05)。试验组和对照组患者对诊断义齿的满意度评分分别为8.4±0.7和7.6±1.2(P<0.05),对最终修复体的满意度评分,分别为8.8±0.4和8.6±0.5(P=0.479)。结论:DSD辅助上颌无牙颌种植美学固定修复可以减少患者的椅旁时间,提高诊疗效率。Objective:To evaluate the clinical effects of digital smile design(DSD)in guiding the aesthetic fixed restoration for edentulous jaws.Methods:18 eligible patients were included and randomly divided into experimental group and control group(n=9):aesthetic diagnosis denture and final prosthesis were made by DSD-assisted method and conventional method were respectively used for the 2 groups.The adjustment times of the 2 groups of diagnostic dentures were compared.Patients were asked to score their satisfaction with the diagnosis denture and the final prosthesis.Results:In the experimental group,7 cases were transferred only once,while in the control group,only 2 cases were transferred.The average adjustment time of the experimental group was(1.2±0.3)h,while that of the control group was(2.5±0.6)h(P<0.05).The satisfaction score of patients in the experimental group on diagnosis denture was higher than that in the control group(8.4±0.7 vs 7.6±1.2,P<0.05);the satisfaction score of the 2 groups with the final prosthesis was 8.8±0.4 and 8.6±0.5 respectively(P=0.479).Conclusion:DSD-assisted maxillary edentulous implant supported aesthetic fixed prostheis can reduce the patient’s treating time and improve the diagnosis and treatment efficiency.

关 键 词：数字化微笑设计(DSD) 无牙颌 种植固定修复 美学 

分 类 号：R783.6[医药卫生—口腔医学]