中国口腔医学继续教育杂志 ›› 2024, Vol. 27 ›› Issue (1): 63-72.DOI: 10.12337/zgkqjxjyzz.2024.01.008

• 病例报告 • 上一篇    下一篇

数字化技术助力唇腭裂患者全牙列咬合重建1例

杨帆1,#, 刘敏1,2,#, 衡墨笛3,#, 王乔3, 王时敏3, 刘雪楠1, 朱原1, 王飞龙1, 何云娇1, 李曼3, 刘云松1,*   

  1. 1北京大学口腔医学院·口腔医院口腔修复科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔生物材料和数字诊疗装备国家工程研究中心,口腔数字医学北京市重点实验室,国家卫生健康委口腔医学计算机应用工程技术研究中心,国家药品监督管理局口腔材料重点实验室;
    2上海交通大学医学院附属第九人民医院口腔种植科;
    3北京大学口腔医学院·口腔医院义齿加工中心
  • 出版日期:2024-01-31 发布日期:2024-05-08
  • 通讯作者: *刘云松,联系方式:010-82195532,电子邮箱:liuyunsong@hsc.pku.edu.cn,通讯地址:北京市海淀区中关村南大街22号,100081
  • 作者简介:#共同第一作者
  • 基金资助:
    国家口腔医学中心适宜技术推广项目 全数字化流程在复杂前牙美学修复中的应用及技术推广(项目编号:2023NCSHTP04)

One Case of Digital Technology Assisted Occlusion Reconstruction in A Patient with Cleft Lip and Palate

Fan Yang1,#, Min Liu1,2,#, Modi Heng3,#, Qiao Wang3, Shimin Wang3, Xuenan Liu1, Yuan Zhu1, Feilong Wang1, Yunjiao He1, Man Li3, Yunsong Liu1,*   

  1. 1Department of Prosthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, P.R. China;
    2Department of Oral Implantology, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China;
    3Dental Laboratory, Peking University School and Hospital of Stomatology, Beijing, P.R. China
  • Online:2024-01-31 Published:2024-05-08
  • Contact: Yunsong Liu. Tel: 010-82195532. Email: liuyunsong@hsc.pku.edu.cn. Address: No. 22 Zhongguancun South Avenue, Haidian District, Beijing 100081, P.R. China. #These authors contribute equally to this manuscript.
  • Supported by:
    National Stomatology Center suitable technology promotion project National Science Foundation of China(No.2023NCSHTP04)

摘要: 目的:本文旨在报道1例在六阶段原则指导下、数字化技术辅助完成的唇腭裂患者的复杂咬合重建病例。诊治经过:通过完善的术前检查明确诊断和治疗方案,使用上颌全牙列稳定𬌗垫确定颌位关系,制作甲基丙烯酸甲酯修复体进行临时修复。制作单层氧化锆全冠,复制临时修复体𬌗面形态来完成正式修复体,固定修复完成后进行可摘局部义齿修复,实现了美学和功能重建。结果:修复完成后患者获得良好的咬合关系,上唇丰满度得到了较好的改善。1年后复查,患者咬合功能及牙周状态稳定。结论:六阶段原则和数字化技术可帮助临床医师稳妥推进个性化的咬合重建。

关键词: 咬合重建, 数字化辅助设计, 数字化辅助制作, 聚醚醚酮, 临时修复

Abstract: Objective: To present a challenging case of occlusal reconstruction assisted by digital technology in a patient with cleft lip and palate under the guidance of six-stage principle. Diagnosis and treatment: The diagnosis and treatment plan were confirmed following a comprehensive examination. The vertical dimension was adjusted using a maxillary full dentition stable occlusal plate. First of all, polymethyl methacrylate prosthesis was fabricated for temporary repair. Then, the formal restorations were designed by replicating the surface morphology of the temporary prosthesis after physiological abrasion and adaptation, and then were made with monolithic zirconia. In the end, a removable partial denture was fabricated to achieve aesthetic and functional reconstruction. Results: After restoration, the patient demonstrated a satisfactory occlusal relationship, along with an improvement in the upper lip’s fullness. Upon one-year follow-up, the patient’s occlusal function and periodontal status remained stable. Conclusions: The application of the six-stage principle and digital technology facilitated the safe and personalized promotion of occlusal reconstruction in clinical setting.

Key words: occlusal reconstruction, computer aided design, computer aided manufacturing, polyetheretherketone, provisional restoration