publication . Article . 2017

Effect of type of cavity preparation (bur,Er:YAG laser) and restorative materials on prevention of caries lesion

Masumeh Hasani Tabatabaei; Sakineh Arami; Fatemeh Khajavi; Zohreh Moradi;
Open Access Persian
  • Published: 01 Mar 2017 Journal: Journal of Dental Medicine, volume 29, issue 4, pages 229-236 (issn: 2008-2444, Copyright policy)
  • Publisher: Tehran University of Medical Sciences
Abstract
Background and Aims: Despite the reduction of incidence of dental caries in recent years, this disease is common and many efforts were conducted to decrease the prevalence of dental caries. On the other hand secondary caries lesions are the main reason for replacement of direct restorations. Therefore, the aim of the current study was to evaluate suitable methods of preparation and restorative materials to reduce caries recurrence. Materials and Methods: In this experimental study, eighty human teeth were collected and stored in normal saline. The teeth were soft-tissue debrided and cleaned with water/pumice slurry and rubber cups in a low-speed handpiece. Speci...
Subjects
Medical Subject Headings: stomatognathic system
free text keywords: Er:YAG laser, Rasin composite, Resin modified glass ionomer, Microhardness, lcsh:Medicine, lcsh:R, lcsh:Dentistry, lcsh:RK1-715
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