Flexibility – This high-performance polymer is durable, but not stiff. In short, PEEK devices can be reliably and quickly produced.Ĥ. PEEK’s easy compatibility with CAD/CAM methods also means it can be processed quickly and consistently. This added stability allows for more flexibility during the design stage and makes it easier for dentists to fit their patients with a custom device. If PEEK is machined to manufacturer specifications, it will retain its properties after milling. This ensures the device will rest comfortably, functional optimally and last as long as possible. ![]() An essential feature in modern dental devices is a precise fit with the patient’s anatomy, and CAD/CAM are necessary to create it. ![]() Ability to be machined – Dentists are relying on computer-assisted design (CAD) and machining (CAM) more than ever, and PEEK is a perfect fit for this. This polymer is immune to corrosion and absorbs water at a minimal rate, so it can last for years without suffering a drop in performance.ģ. This added comfort doesn’t compromise durability either, as PEEK can handle abrasive and compressive forces without losing its integrity. Compared to metal, PEEK is lighter and more comfortable for patients. Mechanical properties – PEEK possesses a superior strength-to-weight ratio, and this is especially important for dental implants and devices. In every instance, there have been no issues with PEEK’s safety in the body.Ģ. PEEK components are found in spine implants, trauma fixation devices, hip and knee arthroplasty and other medical devices. Even after use in thousands of patients, PEEK is the ideal choice compared to metal, which causes an allergic reaction in as much as 15 percent of the population. Biocompatibility – PEEK’s biocompatibility has been proven and multiple studies have confirmed its nontoxicity. Why is PEEK an effective dental material?ġ. ![]() It is a frontline choice for dental abutments, removable partial dentures and fixed prosthetic frameworks, and researchers are optimistic about its potential in additional applications. There are numerous reasons why PEEK is an ideal dental material. The polymer has been in use in medical devices for a couple decades, and it demonstrates an impressive array of medicine-friendly properties. Biostability and compatibility are only the beginning for PEEK, and its potential as a dental material goes much further. PEEK is among the most stable high-performance polymers in existence, which is vital for any biomaterial. PEEK is a respected dental material and is quickly replacing metal components in a variety of applications.
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