Swarupa C H, Sajjan Girija S, Bhupahupathiraju Vijaya Lakshmi, Anwarullahwarullah Anupreeta, Y V Sashikanth
Senior Lecturer, Department of Conservative Dentistry and Endodontics, Gitam Dental College , Andhra Pradesh, India .
Head, Department of Conservative Dentistry and Endodontics, Vishnu Dental College , Andhra Pradesh, India .
J Clin Diagn Res. 2014 Feb;8(2):242-3. doi: 10.7860/JCDR/2014/7222.4070. Epub 2014 Feb 3.
Ideal coronal reconstruction of endodontically treated tooth is still a challenge for restorative dentistry. Despite having varied types of commercially available posts, none of them meet all the ideal biological and mechanical properties. In this context a "Biological Post" serves as a homologous recipe for intraradicular rehabilitation of a fractured endodontically treated tooth by virtue of its biomimetic property.This case report addresses the esthetic and functional restoration of a fractured, endodontically treated maxillary lateral incisor in a young patient, through the preparation and adhesive cementation of a "Biological Post" made from a freshly extracted, intact human canine. The use of biological post can be considered as a novel alternative technique for the rehabilitation of an extensively damaged tooth.
对于牙髓治疗后的牙齿，理想的冠部重建仍是修复牙科领域的一项挑战。尽管市场上有多种类型的桩可供选择，但没有一种能同时满足所有理想的生物学和机械性能。在此背景下，“生物桩”凭借其仿生特性，为牙髓治疗后发生根折的牙齿进行根管内修复提供了一种同源方法。本病例报告介绍了一位年轻患者上颌侧切牙牙髓治疗后发生根折的美学和功能修复，通过制备并粘结一枚由新鲜拔除的完整人尖牙制成的“生物桩”来实现。生物桩的使用可被视为一种用于修复严重受损牙齿的新型替代技术。
