数字化技术联合富血小板纤维蛋白新型牙周再生技术治疗后牙舌侧根分叉病变6年随访1例  

Application of digital technology and platelet-rich fibrin technology in a novel regenerative treatment for posterior lingual furcation defect:a 6-year follow-up case report

作　　者：俞媛媛 钟帅祺 孙伟莲[1] 雷利红[1] Yu Yuanyuan;Zhong Shuaiqi;Sun Weilian;Lei Lihong(Dept.of Periodontology,The Second Affiliated Hospital of Zhejiang University School of Medicine,Hangzhou 310009,China)

机构地区：[1]浙江大学医学院附属第二医院牙周病专科,杭州310009

出　　处：《华西口腔医学杂志》2023年第5期582-591,共10页West China Journal of Stomatology

基　　金：浙江省基础公益研究计划(LGF21H140001);浙江大学研究生教育研究课题(20210402);浙江大学医学院附属第二医院教育改革项目(20200204)。

摘　　要：常规牙周再生术对牙周炎非包含性骨缺损患牙的治疗效果有限,本文报道1例采用数字化技术联合富血小板纤维蛋白的新型牙周再生手术治疗下颌第一磨牙远中舌侧根分叉病变病例。术后患者牙周临床指数获得明显改善,牙槽骨得到良好修复再生。Conventional periodontal regenerative surgery has limited effect on tooth with severe periodontitis-related alveolar bone defects.This article reported a case of regenerative treatment in severe distal-bone defect of mandibular first molar.The treatment involved applying 3D printing,advanced/injectable platelet-rich fibrin,and guided tissue-regeneration technology.After the operation,the periodontal clinical index significantly improved and the alveolar bone was well reconstructed.

关 键 词：数字化技术 牙周骨缺损 根分叉病变 改良富血小板纤维蛋白 注射型富血小板纤维蛋白 引导牙周组织再生 

分 类 号：R781.4[医药卫生—口腔医学]