Kwon Su-Jung, Park Yoon-Jung, Jun Sang-Ho, Ahn Jin-Soo, Lee In-Bog, Cho Byeong-Hoon, Son Ho-Hyun, Seo Deog-Gyu
Department of Conservative Dentistry, Seoul National University School of Dentistry and Dental Research Institute, Seoul, Korea.
Restor Dent Endod. 2013 Aug;38(3):105-12. doi: 10.5395/rde.2013.38.3.105. Epub 2013 Aug 23.
While it is reasonably well known that certain dental procedures increase the temperature of the tooth's surface, of greater interest is their potential damaging effect on the pulp and tooth-supporting tissues. Previous studies have investigated the responses of the pulp, periodontal ligament, and alveolar bone to thermal irritation and the temperature at which thermal damage is initiated. There are also many in vitro studies that have measured the temperature increase of the pulp and tooth-supporting tissues during restorative and endodontic procedures. This review article provides an overview of studies measuring temperature increases in tooth structures during several restorative and endodontic procedures, and proposes clinical guidelines for reducing potential thermal hazards to the pulp and supporting tissues.
虽然人们普遍知晓某些牙科操作会升高牙齿表面的温度,但更值得关注的是它们对牙髓和牙齿支持组织的潜在损害作用。以往的研究调查了牙髓、牙周韧带和牙槽骨对热刺激的反应以及引发热损伤的温度。也有许多体外研究测量了修复和牙髓治疗过程中牙髓和牙齿支持组织的温度升高情况。这篇综述文章概述了在几种修复和牙髓治疗过程中测量牙齿结构温度升高的研究,并提出了降低对牙髓和支持组织潜在热危害的临床指南。