Objective:The application effect of xenograft materials in patients with implant restoration after minimally invasive tooth extraction is explored.Methods:From February 2016 to December 2019,80 patients with minimally...Objective:The application effect of xenograft materials in patients with implant restoration after minimally invasive tooth extraction is explored.Methods:From February 2016 to December 2019,80 patients with minimally invasive dental implants were treated in our hospital and selected as the research object.They were divided into the observation group and the control group based on to the random number table methods,and 40 patients in each group.The patients in the control group were sutured directly after minimally invasive tooth extraction.After the minimally invasive tooth extraction in the observation group,Bio-Oss Collagen was implanted into the alveolar fossa,which was covered with Bio-Gide absorbable biofilm.Changes in the height of the mastoid,the width and height of the crest crest,and the width of the lip between the two groups of patients immediately and 6 months after the tooth extraction were compared.Results:Changes of the alveolar ridge height and width in the observation group were less than those in the control group,and the difference was statistically significant(t=5.816,3.997,and P=0.000);the width of lip and tongue and the height of the interdental mastoid in the observation group.The amount of change was less than that in the control group,and the difference was statistically significant(t=7.384,10.686,and P=0.000).Conclusion:Bio-Oss Collagen and Bio-Gide absorbable biofilms have significant clinical effects on patients with minimally invasive tooth extraction and implant restoration,helping to maintain the stability of the alveolar ridge height and width,which is conducive to the creation of later dental implants in good conditions.展开更多
目的:探讨微创全瓷贴面配合数字化微笑设计(Digital smile design,DSD)技术修复前牙切缘切角缺损的美学效果。方法:选取2019年1月-2022年1月笔者医院接诊的78例前牙切缘切角缺损患者为研究对象,采用区组随机化法分为观察组(116颗患牙)...目的:探讨微创全瓷贴面配合数字化微笑设计(Digital smile design,DSD)技术修复前牙切缘切角缺损的美学效果。方法:选取2019年1月-2022年1月笔者医院接诊的78例前牙切缘切角缺损患者为研究对象,采用区组随机化法分为观察组(116颗患牙)和对照组(120颗患牙),每组39例。对照组采用微创全瓷贴面修复,观察组给予微创全瓷贴面联合DSD技术进行修复。比较两组患者治疗6个月后的满意度、美学效果[美国公共卫生署评估标准(United states public health service,USPHS)],对比治疗前后两组患者的红色美学指数、牙周健康指数[牙龈指数(Gingival index,GI)、牙菌斑指数(Plaque index,PLI)、龈沟出血指数(Sulcus bleeding index,SBI)]的变化。结果:治疗6个月后,两组美学效果各维度评级有显著差异,观察组治疗满意率、红色美学指数评分均显著高于对照组(P<0.05);治疗6个月后,两组GI、PLI、SBI均明显降低,且观察组显著低于对照组(P<0.05)。结论:微创全瓷贴面联合DSD技术修复前牙切缘切角缺损可有效改善牙齿美学效果,提高患者治疗满意度,适合临床推广。展开更多
目的评价超薄贴面(Ultra Thin Porcelain Veneer)修复氟斑牙的临床效果。方法选取2019年1~12月在我门诊部就诊的患者10例,共76颗,按照改良的美国公共卫生署(United States Public Health Service,USPHS)标准进行术后1个月、3个月、半年...目的评价超薄贴面(Ultra Thin Porcelain Veneer)修复氟斑牙的临床效果。方法选取2019年1~12月在我门诊部就诊的患者10例,共76颗,按照改良的美国公共卫生署(United States Public Health Service,USPHS)标准进行术后1个月、3个月、半年、1年的临床效果评价。结果回访率100%,1到6个月所有76颗患牙崩脱,边缘密合良好,6个月有4颗贴面出现轻度的牙龈炎症,探诊出血;1年后,5颗贴面修复体边缘稍有间隙,探针可探入;有1位患者6颗贴面修复体色泽出现改变,自诉抽烟、喝浓茶史;有2位患者10颗贴面修复体有龈上、龈下结石,牙龈有轻微炎症,探诊出血,无附着丧失。结论超薄贴面修复氟斑牙具有良好的临床效果。展开更多
文摘Objective:The application effect of xenograft materials in patients with implant restoration after minimally invasive tooth extraction is explored.Methods:From February 2016 to December 2019,80 patients with minimally invasive dental implants were treated in our hospital and selected as the research object.They were divided into the observation group and the control group based on to the random number table methods,and 40 patients in each group.The patients in the control group were sutured directly after minimally invasive tooth extraction.After the minimally invasive tooth extraction in the observation group,Bio-Oss Collagen was implanted into the alveolar fossa,which was covered with Bio-Gide absorbable biofilm.Changes in the height of the mastoid,the width and height of the crest crest,and the width of the lip between the two groups of patients immediately and 6 months after the tooth extraction were compared.Results:Changes of the alveolar ridge height and width in the observation group were less than those in the control group,and the difference was statistically significant(t=5.816,3.997,and P=0.000);the width of lip and tongue and the height of the interdental mastoid in the observation group.The amount of change was less than that in the control group,and the difference was statistically significant(t=7.384,10.686,and P=0.000).Conclusion:Bio-Oss Collagen and Bio-Gide absorbable biofilms have significant clinical effects on patients with minimally invasive tooth extraction and implant restoration,helping to maintain the stability of the alveolar ridge height and width,which is conducive to the creation of later dental implants in good conditions.
文摘目的:探讨微创全瓷贴面配合数字化微笑设计(Digital smile design,DSD)技术修复前牙切缘切角缺损的美学效果。方法:选取2019年1月-2022年1月笔者医院接诊的78例前牙切缘切角缺损患者为研究对象,采用区组随机化法分为观察组(116颗患牙)和对照组(120颗患牙),每组39例。对照组采用微创全瓷贴面修复,观察组给予微创全瓷贴面联合DSD技术进行修复。比较两组患者治疗6个月后的满意度、美学效果[美国公共卫生署评估标准(United states public health service,USPHS)],对比治疗前后两组患者的红色美学指数、牙周健康指数[牙龈指数(Gingival index,GI)、牙菌斑指数(Plaque index,PLI)、龈沟出血指数(Sulcus bleeding index,SBI)]的变化。结果:治疗6个月后,两组美学效果各维度评级有显著差异,观察组治疗满意率、红色美学指数评分均显著高于对照组(P<0.05);治疗6个月后,两组GI、PLI、SBI均明显降低,且观察组显著低于对照组(P<0.05)。结论:微创全瓷贴面联合DSD技术修复前牙切缘切角缺损可有效改善牙齿美学效果,提高患者治疗满意度,适合临床推广。
文摘目的评价超薄贴面(Ultra Thin Porcelain Veneer)修复氟斑牙的临床效果。方法选取2019年1~12月在我门诊部就诊的患者10例,共76颗,按照改良的美国公共卫生署(United States Public Health Service,USPHS)标准进行术后1个月、3个月、半年、1年的临床效果评价。结果回访率100%,1到6个月所有76颗患牙崩脱,边缘密合良好,6个月有4颗贴面出现轻度的牙龈炎症,探诊出血;1年后,5颗贴面修复体边缘稍有间隙,探针可探入;有1位患者6颗贴面修复体色泽出现改变,自诉抽烟、喝浓茶史;有2位患者10颗贴面修复体有龈上、龈下结石,牙龈有轻微炎症,探诊出血,无附着丧失。结论超薄贴面修复氟斑牙具有良好的临床效果。
