Effects of pontic span and fiber reinforcement on fracture strength of multi-unit provisional fixed partial dentures

• Главные авторы: Min-Chieh Chang (Автор), Chun-Cheng Hung (Автор), Wen-Cheng Chen (Автор), Shang-Chun Tseng (Автор), Yung-Chung Chen (Автор), Jen-Chyan Wang (Автор)
• Формат: ‌
• Опубликовано: Elsevier, 2019-09-01T00:00:00Z.
• Предметы: article
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Background/purpose: Clinically, PMMA resin is extensively used for fabricating provisional FPDs. However, fracture often occurs due to the unsatisfactory mechanical strength, especially within connectors of long-span provisional FPDs. The purpose of this study is to evaluate the fracture load of fib...