数字化导板引导下拆除纤维桩并一体化纤维桩核修复1例  

Removal of fiber post under the guidance of digital guide plate and one-piece glass fiber posts-and-cores repair:a clinical

作　　者：徐宇琛 尹路 Xu Yuchen;Yin Lu(Dept.of Prosthodontics,School of Stomatology,Fujian Medical University,Fuzhou 361990,China;Yongchun County Hospital,Quanzhou 362600,China;Dept.of Stomatology,Xiamen Medical College,Xiamen 361023,China;Dept.of ProsthodonticsⅠ,Stomatological Hospital of Xiamen Medical College,Xiamen Key Laboratory of Stomatological Disease Diagnosis and Treatment,Xiamen 361003,China;Engineering Research Center of Fujian University for Stomatological Biomaterials,Xiamen 361023,China)

机构地区：[1]福建医科大学口腔医学院口腔修复教研室,福州361990 [2]永春县医院口腔科,泉州362600 [3]厦门医学院口腔医学系,厦门361023 [4]厦门医学院附属口腔医院修复一科,厦门市口腔疾病诊疗重点实验室,厦门361003 [5]口腔生物材料福建省高校工程研究中心,厦门医学院,厦门361023

出　　处：《华西口腔医学杂志》2024年第4期538-542,共5页West China Journal of Stomatology

基　　金：厦门市科技计划项目(3502Z20224035);厦门医学院附属口腔医院科研培育基金项目(2023XKCX0001);福建省医学创新课题(2022CXB022);厦门医学院大学生创新项目(X2022-12631031)。

摘　　要：探讨采用数字化导板去除折断纤维桩后计算机辅助设计(CAD)/计算机辅助制造(CAM)一体化纤维桩核修复牙体缺损的应用前景。本文报道1例左上侧切牙纤维桩折断后采用定制车针及数字化导板引导下拆除,完成根管再治疗后CAD/CAM一体化纤维桩核及氧化锆全冠修复,并采用T-ScanⅢ系统进行咬合测试,为纤维桩折断后行二次修复提供参考。This study explores the potential application of computer aided design(CAD)/computer aided manufacturing(CAM)for one-piece glass fiber posts and cores in restoring tooth defects post-removal of a broken fiber post using a digital guide plate.This paper reports a fractured left upper incisor fiber post removed using a customized needle and digital guide plate.Following root canal retreatment,CAD/CAM integrated fiber post-core and zirconia full crown restoration were completed.The occlusion testing was conducted using the T-Scan Ⅲ system.This study offers insights for managing secondary repair after fiber post fractures.

关 键 词：数字化导板 定制车针 一体化纤维桩核 咬合测试 T-ScanⅢ系统 

分 类 号：R783.3[医药卫生—口腔医学]