PEEK material known as Polyetheretherketone is a polycyclic, fragrant, thermoplastic polymer that is semi-glasslike and has a straight design. PEEK Dental Material has great electrical and mechanical properties like protection from high temperature and protection from hydrolysis. Furthermore, on account of the property of high biocompatibility, utilization of PEEK has expanded in trauma cases and in orthopedic. The most trademark property of PEEK material is that it has a low versatility modulus, near that of bone. It has been proposed that pressure-based issues could be decreased with this material because of the low flexibility modulus. In the light of this data, PEEK material could be considered as an option in contrast to traditional materials in the area of dentistry.
PEEK Dental Material in Dental Implantology
It is imagined that PEEK material could be an option in contrast to traditional materials in implantology. It has become a material that is utilized in dental implant, abutment, and prosthesis creation. The reason is it reflects high biocompatibility in the dental industry. Under the headings of recuperating from PEEK material in implantology, it is likewise conceivable to make screws giving holding implant abutment.
Along with the idea of osteointegration characters by Branemark, titanium implants, began to be utilized in dentistry, and because of the victories acquire, are as yet utilizing today. In implantology, titanium, by and large, have adequate mechanical properties and as it is biocompatible, is acknowledged as the first decision in quite a while. Metallic implant materials, particularly titanium and alloys are chosen in implantology on account of biocompatibility, protection from erosion, and mechanical properties. In spite of a few benefits of these materials, there are a few weaknesses like bone resorption and subsequent implant loss, crumbling under radiation light, over-affectability responses, unfavorably allergic potential, and surface disintegration identified with peri-implantitis. It is anticipated that these negative viewpoints that can be found in titanium implants could be overwhelmed with the utilizing of an implant creating from a non-metallic material like PEEK.
Implant upheld medicines and the osteointegration of implants are significant points. Besides, the abutment must be a material that meets the mechanical, organic, and stylish assumptions. Different materials like titanium, gold, zirconium, and ceramics are utilized in the creation of abutments. Despite the fact that titanium and composites have a few hindrances like corrosion and causing over-affectability responses, they are the most habitually chosen materials in the creation of implants and abutments and have acknowledged as the best quality level.
Nonetheless, now and then in situations where style is a need, palatable outcomes can’t be acquired. Moreover, gold is a material with low opportunities for use in regard to expenses. Zirconium abutments become worn intraorally over the long run. Also, as the mechanical opposition isn’t acceptable, this causes changes in the inward construction. This material is portraying by hindrances like disintegration in water and water solutions and at low temperatures, and change from a tetragonal stage to a monoclinic stage.
Consequences of in vitro and in vivo contemplates have shown that the utilization of aluminum and zirconium ceramic abutments is restricting with full ceramic prosthesis over a solitary tooth implant.
Use of PEEK Dental Material in Fixed Prostheses
In implant-support prosthetic frameworks, the upper design is shaping by crown materials. Metal upheld ceramics have been utilizing for a long time in dentistry and the outcomes got have demonstrated them to be fruitful. It has few disadvantages. Metal alloys can go through corrosion and can possibly cause hypersensitivities. Besides, the absence of light permeability is one of the negative properties of metal alloys.
On comparing to metal-based ceramics, the biocompatibility of PEEK material is higher. Notwithstanding, there are scientists who have asserted that it ought to be covered with veneer as it isn’t adequately clear. As PEEK is lighter, it very well might be a reasonable choice for chrome-cobalt ceramics. Moreover, it doesn’t corrode when in contact with different metals in the mouth. PEEK isn’t solvent in water and has low reactivity with different materials. So could, thusly, be a reasonable option for patients with a metal hypersensitivity or who are touchy to metallic taste
One of the significant benefits of PEEK material is that it can tie to indirect composites polymerized with light. To meet stylish necessities, this material is utilizing to a great extent. In resin-bonded bridges created from PEEK material, there is a negligible requirement for holding components. The retentive scrape areas as in metal-ceramic resin-bonded prostheses. In the utilization of PEEK material as a transitory abutment, high holding to need between composite resins in the arrangement of the gingival tissue rise profile and the gingiva forming.
PEEK material is an advanced material drawing in interest for use in dentistry. Because of the great flexibility modulus near that of bone and dentin. There is expanding utilization of the material in implantology. It tends to be view as that expanding the holding of the material with acrylic and composite resins. To building up the osteointegration properties will additionally expand dental applications. Because of the prevalent mechanical and natural properties of PEEK material, it very well may be view as that later on, prostheses produce using polymer will have a spot in routine applications, and PEEK material will be utilized in dental post designs and the field of endodontics.