A Comparison of Composite Post Buildups and Cast Gold Post-and-Core Buildups the Restoration of Nonvital Teeth After 5 to 10 Years
The aim of study was to compare the survival rates and the complication rates of established methods of indirect cast posts and cores and direct posts and composite cores 5 years within a retrospective study of patients who received fixed restorations.
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Main techniques of fabricating posts and cores. The most common types of post and core failures. Foto with example of a mandibular molar post and core caused multiple root fractures. Parallel-sided posts less, cause root fracture and tapered posts.
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??????, добавлен 02.03.2020The photo of the cervical root fracture of tooth. Composite restoration of the tooth after completion of endodontic treatment. Oblique crown-root fracture of tooth, postoperative appearance. A surgical technique involving intra-alveolar transplantation.
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??????, добавлен 17.05.2021Ischemic heart disease is the most prevalent of cardiovascular diseases. There are few studies about it like COURAGE and AVERT. So during years, better understanding of disease helped to find new treatment methods. But some of them are still uneffective.
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