Impacts of contracted endodontic cavities compared to traditional endodontic cavities in premolars
نویسندگان
چکیده
منابع مشابه
Impacts of Contracted Endodontic Cavities on Instrumentation Efficacy and Biomechanical Responses in Maxillary Molars.
INTRODUCTION Recently, we reported that in mandibular molars contracted endodontic cavities (CECs) improved fracture strength compared with traditional endodontic cavities (TECs) but compromised instrumentation efficacy in distal canals. This study assessed the impacts of CECs on instrumentation efficacy and axial strain responses in maxillary molars. METHODS Eighteen extracted intact maxilla...
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We studied whether obturing canals and restoring endodontic occlusal access cavities on upper premolars could provide acceptable resistance and pattern to fracture. Eighteen upper premolars were divided equally into 3 groups. Group 1 consisted of intact controls; group 2 had access cavities and root canal preparations; group 3 as in group 2 but obturated with gutta-percha and AH26, and the acce...
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Owing to its favorable impacts on the properties of materials, nanotechnology is rapidly growing. Adding nano particles to a material can significantly affect its mechanical and physical properties. In recent years, nanotechnology has been applied in the field of medical sciences in order to enhance the quality of treatment procedures. This technology can be used in various aspects of dentistry...
متن کاملComparison of Micro-Leakage around Temporary Restorative Materials Placed in Complex Endodontic Access Cavities: An In-Vitro Study.
OBJECTIVE To compare mean micro-leakage around 3 types of temporary restorative materials in-vitro, when placed adjacent to permanent restorations (amalgam) in complex endodontic access cavities. STUDY DESIGN Randomized controlled trial. PLACE AND DURATION OF STUDY Dental Clinics, Dental Laboratory and Research Laboratory at The Aga Khan University Hospital, Karachi, from January to June 20...
متن کاملOutcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared with Other Providers.
INTRODUCTION The objective of this study was to compare the outcomes of initial nonsurgical root canal therapy for different tooth types provided by both endodontists and other providers. METHODS By using an insurance company database, 487,476 initial nonsurgical root canal therapy procedures were followed from the time of treatment to the presence of an untoward event indicated by Current De...
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ژورنال
عنوان ژورنال: BMC Oral Health
سال: 2020
ISSN: 1472-6831
DOI: 10.1186/s12903-020-01237-w