11/5/2023 0 Comments Peek material in dentistryFor example there is still not enough knowledge about complications, biofilm formation on PEEK surface and its resistance to compression.įor additional information: PEEK polymer's properties and its use in prosthodontics. Studies in vitro show very good results, but some more clinical research are needed to get more information about its properties. 98 DIA X 16 MM OR 98 DIA X 20 MM AS PER DRAWING AND REQUIREMENT Material. PEEK polymer is a quite new material that seems to have many application in prosthodontics. It has higher resistance than lithium disilicate ceramic, aluminium or zirconia. Mechanical properties of the PEEK are similar to dentin and enamel. Evidence confirm that resin composites can be used as a covering material of the PEEK frames. Poly(aryl-ether-ketone) materials (PAEKs), a class of high-performance polymers comprised of polyetheretherketone (PEEK) and polyetherketoneketone (PEKK), have attracted interest in standard dental procedures due to their inherent characteristics in terms of mechanical and biological properties. PEEK resulted to be attractive to patients with high aesthetic requirements but it is not suitable for monolithic aesthetic restorations of anterior teeth.ĭespite it has shown to be relatively weak mechanically in homogenic form, it has high fracture load resistance it is suitable for producing frames. The selected studies were divided into groups according to the type of the study and data were systematized in assessing kind of mechanical, chemical, biological properties. With its extra flexibility, PEEK will feel natural in the mouth and remain resilient even. When unfilled, it offers a modulus that is similar to cortical bone, making PEEK a strong, flexible dental material. Flexibility This high-performance polymer is durable, but not stiff. Twelve full text articles dated between January 2010 and April 2017 were selected for this review. In short, PEEK devices can be reliably and quickly produced. PEEK, prosthodontics, dentistry were used as keywords. The research was conducted by means of the following database: PubMed, Science direct, Wiley online library as well as the Web search Google Scholar sources. 29 investigated osteointegration in PEKK in terms of chemistry and surface microstructure. It offers metal-free restorations and helpful in patients with allergies 19. The increased demand for aesthetics, legislation in some developed countries, few drawbacks with existing materials and clinicians shifting their paradigms towards metal free restorations led space for the metal-free restorations in todays dental practice. In addition, PEEK is being used extensively in dentistry as a prosthetic and implant biomaterial. This review aimed to analyze the applications of PEEK in dentistry and mainly in prosthodontics. This study is aimed to review the applications of Polyether Ether Ketone (PEEK) in dentistry. Its use is also documented in implantology for the manufacturing of dental implants and their abutments.Įvidence have shown good properties like biocompatibility, high temperature and wear resistance, chemical stability, polish stability. It is used as a framework material for fixed dental prostheses, removable dental prostheses, implant-supported fixed prostheses, resin bonded fixed dental prostheses. Polyether Ether Ketone (PEEK) is a linear, semi-crystalline polymer with high performance.
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