摘要
目的:观察美学区外伤性牙缺失种植美学修复序列治疗的临床效果。方法:美学区外伤性牙缺失患者18例,共植入种植体32枚。在种植修复的不同阶段分别采用骨引导再生技术(guided bone regeneration GBR)、软组织成型技术(sculpting soft tissue)等手段进行软硬组织增量、临时修复体对软组织进行干预塑型,应用个性化取模技术进行永久修复。在各阶段通过软组织美学指数(pink esthetic score,PES)4项主要评分对软组织进行美学评价。结果:所有种植体均发生骨结合,临时修复体挤压塑型的牙龈外形良好,永久修复体戴入后的PES平均得分为(6.59±0.67)分,高于手术前PES平均得分(4.96±0.89)分,评分经t检验显示有统计学差异(P<0.05)。患者对永久修复效果满意。结论:采用种植美学序列治疗对外伤性缺失牙进行修复的美学效果可靠,是一种良好的修复方法。
Objective To observe the clinical effects of dental implants in the aesthetic restoration of traumatic dentition defect patients caused by serious trauma. Methods 32 commonly used implants were inserted in 18 patients with dentition in aesthetic area.In the process of treatment many kinds of methods are used such as GBR,sculpting soft tissue by combine adhensive fixed partial denture and implant- supported temporary restoration. Using custom- made transfer coping to give technician precise soft tissue information.Soft tissue esthetic condition was evaluated through 4 main index reference pink esthetic score（PES）during the process of treatment. Results All the implants were survival.The index of the mean PES was 6.59±0.67 that higher then（4.96±0.89）which was the mean PES of previous phase.There were significant differences（P〈0.05）.Patients were satisfied with the clinical results. Conclusion The clinical effects of dental implants in the aesthetic restoration of traumatic dentition defect patients caused by serious trauma was good method.
出处
《中国美容医学》
CAS
2015年第9期53-57,共5页
Chinese Journal of Aesthetic Medicine
关键词
牙外伤
美学修复
序列治疗
dential implantation aesthetic restoration sequential therapy
