Title

注射成型热塑性义齿基托树脂的种类及性能.

Authors

龙燕; 李晓捷

Abstract

BACKGROUND: With the increasing demands on the aesthetics of dentures, non-metal clasp dentures (also known as concealed dentures or flexible dentures) that are made of injection-molded thermoplastic denture base resins, have been popularized in the dental field due to their excellent aesthetic performance, good flexibility and biocompatibility. OBJECTIVE: To review the types, properties and clinical applications of injection-molded thermoplastic denture base resins. METHODS: The first author searched PubMed, Wiley, Springer, OVID, ScienceDirect, Google and CNKI databases for relevant articles published from January 1955 to April 2017 using the key words of “polyamide AND denture, thermoplastic denture base resin, non-metal clasp denture, nylon, flexible denture” in English and Chinese, respectively. RESULTS AND CONCLUSION: There are five main types of injection-molded thermoplastic denture base resins used as denture materials, including polyamides, polycarbonates, polyesters, acrylics and polypropylenes, which have good elasticity, suitability, beauty and biocompatibility and can be widely used in the dental field. However, further improvement in the performance of injection-molded thermoplastic denture base resins is warranted, including unstable coloring, bacteria adhesion and difficulty in material polishing and relining.

Subjects

BACTERIAL adhesion; DENTURES; GOOGLE Inc.; POLYAMIDES; KEYWORDS; THERMOPLASTICS; POLYESTERS; POLYPROPYLENE; POLYCARBONATES

Publication

Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu, 2018, Vol 22, Issue 14, p2278

ISSN

2095-4344

Publication type

Academic Journal

DOI

10.3969/j.issn.2095-4344.0763