Apical extrusion of sodium hypochlorite activated with two laser systems and ultrasonics: a spectrophotometric analysis
نویسندگان
چکیده
منابع مشابه
Apical extrusion of sodium hypochlorite activated with two laser systems and ultrasonics: a spectrophotometric analysis
BACKGROUND The aim of the present study was to compare the effect of ultrasonically or laser (Nd:YAG or diode) activated irrigation on the irrigating solution extrusion compared to non-activated syringe irrigation. METHODS Extracted mandibular premolar teeth (n = 48) with single canals were instrumented. The teeth were secured through the lid of an Eppendorf tube filled with 1.0 mL distilled ...
متن کاملApical extrusion of sodium hypochlorite using different root canal irrigation systems.
INTRODUCTION Root canal irrigation carries a risk of extrusion of irrigant into the periapical tissues. The objective of this study was to compare different irrigation systems in matched pairs of teeth prepared to an apical size of 35.06 and 50.06 by measuring the frequency and extent of apical extrusion of sodium hypochlorite (NaOCl) into a simulated periapical environment. The null hypothesis...
متن کاملInadvertent Apical Extrusion of Sodium Hypochlorite with Evaluation by Dental Volumetric Tomography
This case report describes the tissue injury caused by inadvertently extruded NaOCl through the apical constriction. A 56-year-old female patient with complaints of pain, swelling, and ecchymosis on the left side of her face was referred to our clinic. The symptoms had emerged following root canal treatment of the maxillary left first premolar, and a soft tissue complication due to apical extru...
متن کاملa comparative analysis of the marginal microleakages of two pit and fissure sealans, conseal-f and conseal clear
چکیده ندارد.
15 صفحه اولRelationship between the size of patency file and apical extrusion of sodium hypochlorite.
BACKGROUND Sodium hypochlorite (NaOCl) is the most widely used endodontic irrigant because of its excellent antimicrobial, organic tissue dissolving, and lubricating properties. However, it is highly cytotoxic to the periapical tissues. AIM This study evaluated in vitro the extrusion of 5.25% NaOCl through the apical foramina of mesiobuccal (MB) root canals of maxillary first molars in two ex...
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ژورنال
عنوان ژورنال: BMC Oral Health
سال: 2015
ISSN: 1472-6831
DOI: 10.1186/s12903-015-0056-0