Comparison of Radiopacity of Dentin Replacement Materials
Publish place: Journal of Dental Materials and Techniques، Vol: 9، Issue: 4
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JDMT-9-4_004
تاریخ نمایه سازی: 19 دی 1399
Abstract:
Introduction: There are numerous commercially available dentin replacement materials but radiopacity level of these materials is unknown. The aim of this study was to evaluate radiopacity of seven dentin replacement materials in Class I cavities using a digital analysis system. Methods: TheraCal LC, Biodentine, Calcimol LC, Ultra-Blend Plus, Equia Forte, Ionoseal, and ApaCal ART were used as dentin replacement materials. Seventy molar teeth were prepared with Class I cavities and then were divided into seven groups. Each material tested was placed on floor of the cavity and then filled by Filtek Z250 composite (3M ESPE). Radiographic images were taken using an indirect digital system. Also, one disc-shaped specimen from each material was examined by energy-assisted X-ray spectroscopy for composition analysis. Results: Radiopacity values were significantly different among materials (p < 0.0001). Ultra-Blend Plus had the lowest radiopacity values. Calcimol LC, Equia Forte, and Ionoseal had significantly higher radiopacity levels compared to other materials and enamel. All materials demonstrated significantly higher radiopacity than dentin. Conclusions: Materials tested had different types and amounts of radiopacifier elements. Dentin replacement materials with lower radiopacity levels can create clinical challenges for diagnostic observations on margins.
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Authors
Muhammet Karadas
Department of Restorative Dentistry, Faculty of Dentistry, Recep Tayyip Erdogan University, Rize, Turkey
Taha Emre Köse
Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Recep Tayyip Erdogan University, Rize, Turkey
Makbule Atıcı
Department of Restorative Dentistry, Faculty of Dentistry, Recep Tayyip Erdogan University, Rize, Turkey
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