PEEK in Fixed Dental Prostheses: Application and Adhesion Improvement

被引：58

作者：

Wang, Biyao ^{[1
]}

Huang, Minghao ^{[2
]}

Dang, Pengrui ^{[1
]}

Xie, Jiahui ^{[1
]}

Zhang, Xinwen ^{[2
]}

Yan, Xu ^{[1
]}

机构：

[1] China Med Univ, Liaoning Prov Key Lab Oral Dis, VIP Dept, Sch & Hosp Stomatol, 117 North St Nanjing Rd, Shenyang 110002, Peoples R China

[2] China Med Univ, Liaoning Prov Key Lab Oral Dis, Ctr Implant Dent, Sch & Hosp Stomatol, 117 North St Nanjing Rd, Shenyang 110002, Peoples R China

来源：

POLYMERS | 2022年 / 14卷 / 12期

关键词：

polyetheretherketone; properties; adhesion; bonding; fixed dental prosthesis; SHEAR BOND STRENGTH; LOAD-BEARING CAPACITY; DIFFERENT SURFACE TREATMENTS; POLYETHER ETHER KETONE; LOW-PRESSURE PLASMA; POLYETHERETHERKETONE POST; VENEERING COMPOSITE; STRESS-DISTRIBUTION; CROWN RESTORATIONS; RESIN;

D O I：

10.3390/polym14122323

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polyetheretherketone (PEEK) has been widely applied in fixed dental prostheses, comprising crowns, fixed partial dentures, and post-and-core. PEEK's excellent mechanical properties facilitate better stress distribution than conventional materials, protecting the abutment teeth. However, the stiffness of PEEK is not sufficient, which can be improved via fiber reinforcement. PEEK is biocompatible. It is nonmutagenic, noncytotoxic, and nonallergenic. However, the chemical stability of PEEK is a double-edged sword. On the one hand, PEEK is nondegradable and intraoral corrosion is minimized. On the other hand, the inert surface makes adhesive bonding difficult. Numerous strategies for improving the adhesive properties of PEEK have been explored, including acid etching, plasma treatment, airborne particle abrasion, laser treatment, and adhesive systems.

引用

页数：19

共 116 条

[1] Surface Morphology and Mechanical Properties of Polyether Ether Ketone (PEEK) Nanocomposites Reinforced by Nano-Sized Silica (SiO2) for Prosthodontics and Restorative Dentistry [J].