![]() assessed the feasibility of sintering a PEEK layer to NiTi wires. The adhesion of PEEK to composite resins was proven feasible, and a protocol was published. PEEK has also been investigated in adhesive dentistry as an alternative to materials such as zirconia and acrylics. However, due to the limited number of studies (seven animal, one clinical) with PEEK, titanium remains the material of choice in dental implantology. This isoelasticity makes PEEK a promising alternative in dental implantology with more favorable biomechanical properties than conventional dental implant materials. Because carbon fiber-reinforced versions of PEEK have an elastic modulus of 18 GPa, comparable to human cortical bone, dental implantology researchers also became interested in this material. PEEK is compatible with reinforcing agents (such as carbon fiber, creating carbon fiber-reinforced PEEK, or CFR-PEEK), which enables tailoring of the elastic modulus. Missing data in the retainer study suggest more research on the mechanical properties and points of failure of PEEK-bonded retainers, and a comparative study comparing the failure and mechanical properties of PEEK-bonded retainers to flat braided metallic bonded retainers is needed.ĭue to its chemical structure, PEEK is highly stable at low and high temperatures exceeding 300 ☌ and is resistant to chemical and radiation damage, allowing its sterilization prior to medical application. ![]() A homogenously set up comparative study of clinically relevant, evenly sized, monolithic PEEK wires versus conventional orthodontic wires for their biomechanical, mechanical, and material properties would clarify the possibilities of developing monolithic PEEK wires. Further research on the robustness of PEEK composites in the oral cavity, the status of cytotoxicity and roughness values, and the (bio)-mechanical behavior of the composites is needed. Conclusions: The included studies show promising results in developing monolithic and composite (PEEK-NiTi) materials. ![]() In the final study, the authors investigated the feasibility of PEEK as a bonded retainer. In three studies, the authors investigated the feasibility of developing a composite PEEK-NiTi wire, while in two other studies, the authors investigated the feasibility of monolithic PEEK wires. A gray literature search was conducted on Google Scholar. We searched for relevant publications in MEDLINE (via PubMed), Embase, Web of Science, Cochrane Library, CENTRAL, ProQuest, and SCOPUS. Methods: This scoping review was conducted according to the Joanna Briggs Institute Manual for Evidence Synthesis for scoping reviews and the Preferred Reporting Items for Systematic Review and Meta-Analyses Protocols extension for Scoping Reviews (PRISMA-ScR). This scoping review aims to summarize the available evidence in the literature to provide an overview of the applications and material properties of PEEK in orthodontics. Moreover, nickel–titanium (NiTi) archwires covered in PEEK, either by a tube or electrophoretic deposition, could address esthetic concerns. Monolithic poly-ether-ether-ketone material could address medical issues such as allergies and MRI compatibility. ![]() When you are ready to explore your options, request your complimentary smile assessment here and we can explain your orthodontic options based on your particular needs.Background: During the last decade, there has been an increased demand for non-metallic materials in orthodontics due to allergies, compatibility with medical imaging devices such as MRI, and aesthetic reasons. However, it is important to remember to wear your Spark aligners for at least 22 hours per day, switching out based on our treatment plan for optimal results. The main benefit of removable aligners is that they allow for more effective brushing & flossing. HIGH PERFORMING MATERIAL TruGEN™ creates efficient results with sustained force retention.Spark clear aligner trays are BPA FREE.Spark aligners are made from a material called TruGEN™ which is clearer than other aligners on the market resulting in a more aesthetic aligner that is virtually INVISIBLE.Unlike Invisalign and other direct aligner companies, SPARK Aligners are only available from specialist orthodontists, meaning that you get the very best treatment outcomes from a specialist with an additional 3 years orthodontic training. These have been developed with the benefit of over 50 years of orthodontic knowledge & millions of patients treated worldwide. MOG Orthodontics is excited to be able to offer our patients SPARK Aligners from ORMCO. ![]()
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