通讯作者: 陶珂金, 872101195@qq.com

DOI：10.12201/bmr.202603.00006

Research on the application of rapid prototyping technology in orthodontic treatment

• 摘要：数字化技术正引领口腔正畸学进入精准医疗新时代。快速成型技术作为数字化闭环中的关键制造环节,以其高精度、高效率及强大的个性化定制能力,已成为革新正畸诊疗模式的核心驱动力。本文系统综述了光固化成型、选择性激光烧结等主流快速成型技术的原理、特点及其在口腔医学领域的适配性。重点深入剖析了该技术在个性化托槽系统、隐形矫治器制作、数字化种植导板、功能性咬合板设计与高精度教学模型五大核心场景中的临床应用与循证依据。文献分析表明,该技术能显著提升治疗的可预测性、安全性及患者舒适度,并从根本上优化了诊疗流程。同时,其生成的实体模型在医患沟通、临床教学与技能培训中展现了不可替代的价值。展望未来,与人工智能、新型智能材料的融合将赋予其更大潜力。本文旨在为口腔临床医生,提供一份基于循证的实用技术应用指南,并探讨其在口腔医学继续教育体系中的整合路径。

  关键词： 快速成型技术; 3D打印; 数字化正畸; 个性化托槽; 隐形矫治器; 临床教学; 循证实践

   

  Abstract: Digital technology is ushering in a new era of precision medicine in orthodontics. Rapid prototyping (RP) technology, as a crucial manufacturing link in the digital workflow, has become a core driving force in revolutionizing orthodontic diagnosis and treatment models due to its high precision, efficiency, and powerful capability for personalized customization. This article systematically reviews the principles, characteristics, and suitability in dentistry of mainstream RP technologies such as stereolithography and selective laser sintering. It focuses on an in-depth analysis of the clinical applications and evidence-based support for this technology across five core scenarios: customized bracket systems, clear aligner fabrication, digital surgical guides for implantation, design of functional occlusal splints, and high-precision teaching models. Literature analysis indicates that this technology can significantly enhance treatment predictability, safety, and patient comfort while fundamentally optimizing clinical workflows. Furthermore, the physical models it generates demonstrate irreplaceable value in doctor-patient communication, clinical teaching, and skills training. Looking ahead, integration with artificial intelligence and novel smart materials holds even greater potential. This article aims to provide clinical dental practitioners,? with an evidence-based practical guide for technology application and to explore its integration pathway within continuing dental education systems.

  Key words: Rapid prototyping technology; 3D printing; Digital orthodontics; Customized brackets; Clear aligners; Clinical education; Evidence-based practice

  提交时间：2026-03-04

  版权声明：作者本人独立拥有该论文的版权，预印本系统仅拥有论文的永久保存权利。任何人未经允许不得重复使用。
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• 序号	提交日期	编号	操作
  1	2026-02-10	10.12201/bmr.202603.00006V1	下载

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