中国口腔种植学杂志2025，Vol.30Issue(4)：377-383,7.DOI:10.12337/zgkqzzxzz.2025.08.008
应用双区治疗技术行美学区不翻瓣即刻种植即刻修复:1例7年随访病例报告
Application of the dual-zone therapeutic technique in flapless immediate implant placement and immediate restoration in the aesthetic zone:a 7-year follow-up case report
张佳 1孙显寅 2杨云东 3肖慧娟4
作者信息
- 1. 滨州医学院附属烟台口腔医院种植科 264003||滨州医学院附属烟台口腔医院福山分院 265500
- 2. 滨州医学院附属烟台口腔医院修复工艺科 264003
- 3. 滨州医学院附属烟台口腔医院开发区分院 265599
- 4. 滨州医学院附属烟台口腔医院修复科 264003
- 折叠
摘要
Abstract
This case report evaluates the clinical outcomes of the dual-zone therapeutic technique in flapless immediate implant placement and immediate restoration in the maxillary anterior aesthetic zone.A 47-year-old female patient presented with an irreparable crown-root fracture of the upper right central incisor caused by trauma.Following minimally invasive tooth extraction,flapless immediate implant placement and immediate restoration were performed using the dual-zone therapeutic technique.A personalized impression was taken 7 months postoperatively,and a screw-retained zirconia crown was delivered.Over a 7-year follow-up,the aesthetic outcome remained stable,and the patient reported high satisfaction.CBCT and standardized periapical radiographs taken with the paralleling technique showed a stable marginal bone level and sufficient labial bone thickness.Digital intraoral scans confirmed well-maintained labial contour without significant collapse or resorption.This case suggests that,with strict case selection and standardized protocols,the dual-zone therapeutic technique can achieve long-term stability and favorable aesthetic outcomes in cases of flapless immediate implant placement and immediate restoration.关键词
双区治疗技术/即刻种植/即刻修复/轮廓塌陷Key words
Dual-zone therapeutic technique/Immediate implant placement/Immediate restoration/Contour collapse引用本文复制引用
张佳,孙显寅,杨云东,肖慧娟..应用双区治疗技术行美学区不翻瓣即刻种植即刻修复:1例7年随访病例报告[J].中国口腔种植学杂志,2025,30(4):377-383,7.
