Objective: A new indirect composite restorative system with water combingpressure, light, and heat was introduced for the fabrication of inlays and onlays. Methods: Fifteendefected teeth were selected for composite re...Objective: A new indirect composite restorative system with water combingpressure, light, and heat was introduced for the fabrication of inlays and onlays. Methods: Fifteendefected teeth were selected for composite resin inlay and onlay fabrication with Tescera ATL unitequipment. The clinical trial was carried out for 3 months. Results: After 3 months test, 7parameters were checked, 15 Tescera inlays and onlays were demonstrated that exceptional esthetics,all 7 parameters were good and the patients were very satisfied. Conclusion: inlays , which weremade with Tescera ATL restorative system, are esthetics; physical properties of materials areimproved highly, and have a long-lasting durability. This restorative system is worthy to be usedand further studied in dental practice.展开更多
目的:观察研究一种纳米复合陶瓷修复儿童第一磨牙大面积牙体缺损的临床效果。方法:针对临床上29例年龄7~15岁,第一磨牙大面积牙体缺损的患者(共35颗),使用CAD/CAM纳米复合陶瓷进行修复,13颗嵌体和22颗高嵌体。修复后24个月内分别对患者...目的:观察研究一种纳米复合陶瓷修复儿童第一磨牙大面积牙体缺损的临床效果。方法:针对临床上29例年龄7~15岁,第一磨牙大面积牙体缺损的患者(共35颗),使用CAD/CAM纳米复合陶瓷进行修复,13颗嵌体和22颗高嵌体。修复后24个月内分别对患者进行修复体形状、色泽、舒适性的满意度调查,使用改良的美国公共卫生服务(United States Public Health Service,USPHS)标准分别评价修复后即刻、12个月和24个月时的临床疗效,评价项目包括修复体完整性、继发龋、边缘适合性、牙龈健康状况和磨耗程度。结果:35颗患牙修复后即刻、24个月修复体形状和舒适性主观评价满意度均达100%,24个月时色泽满意度下降为91.4%。修复体完整性、继发龋以及牙龈健康状况24个月内均100%达到A级。边缘适合性12个月时均达到A级,24个月时88.6%(31例)达到A级,有统计学差异。磨耗程度上,12个月、24个月的临床效果有明显差异,12个月时20%(7例)修复体面出现了小的磨耗平面,24个月时达到了45%(16例),并有17%(6例)出现了较大的磨耗平面,修复体的解剖形态均较好。结论:CAD/CAM纳米复合陶瓷嵌体可以作为儿童第一磨牙大面积牙体缺损的有效治疗方案,疗效稳定,满意度高。展开更多
文摘Objective: A new indirect composite restorative system with water combingpressure, light, and heat was introduced for the fabrication of inlays and onlays. Methods: Fifteendefected teeth were selected for composite resin inlay and onlay fabrication with Tescera ATL unitequipment. The clinical trial was carried out for 3 months. Results: After 3 months test, 7parameters were checked, 15 Tescera inlays and onlays were demonstrated that exceptional esthetics,all 7 parameters were good and the patients were very satisfied. Conclusion: inlays , which weremade with Tescera ATL restorative system, are esthetics; physical properties of materials areimproved highly, and have a long-lasting durability. This restorative system is worthy to be usedand further studied in dental practice.
文摘目的:观察研究一种纳米复合陶瓷修复儿童第一磨牙大面积牙体缺损的临床效果。方法:针对临床上29例年龄7~15岁,第一磨牙大面积牙体缺损的患者(共35颗),使用CAD/CAM纳米复合陶瓷进行修复,13颗嵌体和22颗高嵌体。修复后24个月内分别对患者进行修复体形状、色泽、舒适性的满意度调查,使用改良的美国公共卫生服务(United States Public Health Service,USPHS)标准分别评价修复后即刻、12个月和24个月时的临床疗效,评价项目包括修复体完整性、继发龋、边缘适合性、牙龈健康状况和磨耗程度。结果:35颗患牙修复后即刻、24个月修复体形状和舒适性主观评价满意度均达100%,24个月时色泽满意度下降为91.4%。修复体完整性、继发龋以及牙龈健康状况24个月内均100%达到A级。边缘适合性12个月时均达到A级,24个月时88.6%(31例)达到A级,有统计学差异。磨耗程度上,12个月、24个月的临床效果有明显差异,12个月时20%(7例)修复体面出现了小的磨耗平面,24个月时达到了45%(16例),并有17%(6例)出现了较大的磨耗平面,修复体的解剖形态均较好。结论:CAD/CAM纳米复合陶瓷嵌体可以作为儿童第一磨牙大面积牙体缺损的有效治疗方案,疗效稳定,满意度高。