Three dimensional accuracy analysis of dental stone casts fabricated using irreversible hydrocolloid impressions
نویسندگان
چکیده
منابع مشابه
Effects of Water/Powder Ratio of Irreversible Hydrocolloid on Dimensional Stability of Impressions
Background and Aim: Water/powder ratio is effective on some properties of irreversible hydrocolloid impression materials. This study aimed to determine the ef-fects of water/powder ratio of irreversible hydrocolloid impression materials on di-mensional stability of impressions. Materials and Methods: In this in vitro experimental study, a metal model with two abutments as anchoring support for...
متن کاملAnalysis of three disinfectants after immersion of irreversible hydrocolloid and ZOE paste impressions
Analysis of three disinfectants after immersion of irreversible hydrocolloid and ZOE paste impressions. Sheila R. S. Porta1* Vanderlei L. Gomes2* Luiz A. Pavanin3* Carla C. B. Souza4* *Uberlandia Federal University, Minas Gerais, Brazil. 1DDS, MSc, Professor, Postgraduate, Oral Rehabilitation Program, UFU School of Dentistry. 2DDS, MSc, PhD, Professor and Chairman, Division of Removable Prothod...
متن کاملVirtual Three- Dimensional Analysis of Digitized Dental Impressions and Stone Replicas
In response to increasing patient awareness of esthetic dental rehabilitation, the preference today is for all-ceramic restorations, which show superior biocompatibility and similar light characteristics to the natural tooth. The fit of a dental restoration depends on quality throughout the entire manufacturing process. The final result is affected by multiple factors, such as preparation of th...
متن کاملEffect of Pouring Time and Storage Temperature on Dimensional Stability of Casts Made from Irreversible Hydrocolloid
OBJECTIVE The aim of this study was to evaluate the dimensional stability of casts made from an alginate impression material poured immediately and stored after specific periods. MATERIALS AND METHODS The common alginate used in Iran (Super; Iralgin, Golchai Co., Tehran, Iran) was tested. A master model was mounted on a special device and used to obtain the impressions. These impressions were...
متن کاملبررسی ثبات ابعادی آلژینات‌های ایرالژین و آلژینوپلاست پس از ضدعفونی شدن با هیپوکلریت سدیم 2/5% به روش غوطه‌ورسازی و اسپری
Background and Aim: Infection control is an integral part of dentistry and dental impressions are considered an important issue in cross contamination. The aim of this study was to investigate the dimensional stability of two irreversible hydrocolloid materials, Alginoplast and Iralgin after disinfection with 5.2% sodium hypochlorite, used with immersion and spraying methods. Material and Metho...
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ژورنال
عنوان ژورنال: Journal of Dental Rehabilitation and Applied Science
سال: 2015
ISSN: 2384-4353,2384-4272
DOI: 10.14368/jdras.2015.31.4.316