Evaluation of Subgingival Microflora in All Ceramic Restorations with Subgingival Heavy Chamfer Finish Lines
نویسندگان
چکیده
منابع مشابه
Effect of marginal design on fracture resistance of IPS e.maxall ceramic restorations: Chamfer versus shoulder finish lines
Background and Aim: One of the problems of all ceramic restorations is their risk of fracture due to occlusal loads. The aim of the present study was to compare the effect of two marginal designs (shoulder and chamfer) on the fracture resistance of IPS-emax all ceramic restorations. Materials and Methods: One extracted maxillary first premolar received chamfer 50' marginal preparation (0.8 m...
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The present investigation was designed with the aim of studying the microbiota of diabetic patients-both insulin dependent and noninsulin dependent and nondiabetic individuals. Each of the three groups had 15 patients, coming under the age group of 35 to 55 years and all having periodontitis. Even though the microbial flora are almost the same, specific microorganisms may not be predisposing ca...
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The aim of this study was to evaluate the periodontal response to subgingival restorations in dogs with naturally occurring periodontitis. At the baseline, the experimental teeth from three dogs (2nd and 3rd upper premolars and 2nd, 3rd and 4th lower premolars) were randomly assigned to Resin-modified Glass Ionomer Cement (RMGIC) and Amalgam (AM) restorations or controls (CT) at the buccal site...
متن کاملEvaluation of marginal fit of two all-ceramic copings with two finish lines
OBJECTIVES This in-vitro study investigated the marginal fit of two all-ceramic copings with 2 finish line designs. METHODS Forty machined stainless steel molar die models with two different margin designs (chamfer and rounded shoulder) were prepared. A total of 40 standardized copings were fabricated and divided into 4 groups (n=10 for each finish line-coping material). Coping materials test...
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Subgingival margins are often required for biologic, mechanical, or esthetic reasons. Several investigations have demonstrated that their use is associated with adverse periodontal reactions, such as inflammation or recession. The purpose of this prospective randomized clinical study was to determine if two different subgingival margin designs influence the periodontal parameters and patient pe...
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ژورنال
عنوان ژورنال: The Journal of Indian Prosthodontic Society
سال: 2012
ISSN: 0972-4052,1998-4057
DOI: 10.1007/s13191-012-0165-2