计算机辅助设计和计算机辅助制造预成个性化同种异体骨块在种植骨增量手术中的应用进展

Computer aided design and computer aided manufacturing of prefabricated personalized allografts in bone augmentation surgery

摘要

计算机辅助设计和计算机辅助制造（CAD/CAM）成形技术可以预成与受区更匹配的目标骨块，目前常应用于复杂的牙槽嵴增量术，通过数字化设计生产个性化的同种异体骨块，避免了传统椅旁骨块成形的步骤，大大增加了临床操作效率，提高了移植物适应的精度，利于移植物的血管化和骨整合，在未来骨增量的临床应用中前景可期。因此，本文就CAD/CAM预成个性化同种异体骨块（CABB）在当前种植骨增量手术的应用现状进行综述，并进一步探讨其存在的问题和挑战。

Abstract

Computer aided design and computer aided manufacturing and molding technology can preform the target bone block, which is suitable for the recipient area. It is often used in complex alveolar ridge augmentation surgery. The digital design and production of personalized allogeneic bone block can prevent the traditional step of chair-side bone block forming, increase the efficiency of clinical operation, improve the precision of graft adaptation, and facilitate the vascularization and osseointegration of the graft. This technology shows clinical application potential in bone augmentation. Therefore, this article reviews the current application status of customized allogenous bone blocks in implant bone augmentation surgery and further discusses its existing problems and challenges.

关键词

计算机辅助设计和计算机辅助制造 / 牙槽嵴增量术 / 同种异体骨块

Key words

computer aided design and computer aided manufacturing / alveolar ridge augmentation / allogenic bone block

Author summay

钟雨欣，硕士，Email：<email>[e-mail]</email>