摘要桩核修复技术常用于根管治疗后的大面积牙体缺损修复。目前，金属铸造桩核及预成纤维桩+树脂核是口腔临床常用的桩核技术，其各有优势和局限。近年，随着口腔数字化技术飞速发展，计算机辅助设计与辅助制作（CAD/CAM）一体化纤维桩核修复技术已逐渐应用于口腔临床。全国卫生产业企业管理协会数字化口腔产业分会组织专家，制订CAD/CAM一体化纤维桩核技术临床操作规范，标准化该技术的临床操作流程，提高CAD/CAM一体化纤维桩核的修复成功率，促进CAD/CAM一体化纤维桩核技术的推广应用。

abstractsThe post-and-core is a widely accepted method to restore endodontically treated teeth with compromised tooth structure. Currently, cast metal post-and-core systems and prefabricated fiber posts combined with composite resin cores are the most frequently options in dental clinical practice, but both also come with advantages and limitations. The development of computer-aided design/computer-aided manufacturing (CAD/CAM) custom fiber post-and-core represents one of the significant trends in the advancement of dentistry. Society of Digital Dental Industry, National Association of Health Industry and Enterprise Management organized experts to formulate Guidelines for CAD/CAM custom fiber post-and-core, standardizing the clinical operation procedures of this technology, enhancing the success rate of CAD/CAM custom fiber post-and-core, and promoting its application and development.