Effect of thermocycling on acetal resin versus PEEK surface hardness and flexure strength of implant-retained overdenture bars: in vitro study
Sherihan Hanafy Salem,
Ali Abdulghani AlSourori,
Marwa Hassan Mostafa
Abstract:Background
Implant-supported mandibular overdentures with bar attachments are considered an excellent option for a completely edentulous mandible. It provides a long-lasting and reliable solution to restore function and aesthetics to the patient. Many materials can be used for the construction of bar attachments, among which are PEEK and Acetal resin materials. The choice between PEEK and Acetal bar attachments eventually depends on the application, considering factors such as load-bearing requ… Show more
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