CAJ | 학술논문

目的：探讨“多合一”粘接技术所制备的薄膜涂层材料在保护牙本质免受物理、化学、生物刺激方面的作用。方法通过梳理有关牙科涂层材料研究的文献，介绍牙科涂层材料及其临床应用研究进展。结果与结论间接修复术中牙体预备完毕后，用树脂涂层封闭暴露牙本质可作为一种保护牙齿结构的手段。牙体预备后和取模前，应立即在切面上涂抹牙本质粘接剂和流动性树脂复合物结合的树脂层。该涂层既能将其对牙髓的刺激作用降到最低，又能改善树脂粘固粉和牙体之间的粘接强度。“多合一粘”接材料在保护暴露牙根部的牙本质和预防龋齿形成方面具有很大潜力，值得深入研究。
목적：탐토“다합일”점접기술소제비적박막도층재료재보호아본질면수물리、화학、생물자격방면적작용。방법통과소리유관아과도층재료연구적문헌，개소아과도층재료급기림상응용연구진전。결과여결론간접수복술중아체예비완필후，용수지도층봉폐폭로아본질가작위일충보호아치결구적수단。아체예비후화취모전，응립즉재절면상도말아본질점접제화류동성수지복합물결합적수지층。해도층기능장기대아수적자격작용강도최저，우능개선수지점고분화아체지간적점접강도。“다합일점”접재료재보호폭로아근부적아본질화예방우치형성방면구유흔대잠력，치득심입연구。
Objective To observe the role of dental thin film coating materials prepared by the all - in - one adhesive technology in pro-tecting the dentin from physical, chemical and biological irritation. Methods The recent research progress of dental coating materials and their clinical applications are reviewed by retrieving the literature on the dental coating materials. Results and Conclusion Using the resin coating for sealing the exposed dentin can serve as a means to protect the dental structure after the tooth preparation in the indirect restorations. The resin coating combining dentin bonding system and a flowable resin composite is applied on the cut surfaces immediately after the tooth preparation and before making an impression. This resin coating minimizes the pulp irritation and improves the bond strength between a resin cement and tooth. The all - in - one adhesive materials have a lot of potential in the aspects of protecting the exposed root dentin surfaces and preventing the caries formation.