Evaluation of working length determination methods: An <i>in vivo / ex vivo</i> study
نویسندگان
چکیده
منابع مشابه
An in vivo evaluation of different methods of working length determination.
OBJECTIVE The purpose of this in vivo study was to compare the ability of digital tactile, digital radiographic and electronic methods to determine reliability in locating the apical constriction. MATERIALS AND METHODS Informed consent was obtained from patients scheduled for orthodontic extraction. The teeth were anesthetized, isolated and accessed. The canals were negotiated, pulp chamber a...
متن کاملa comparative evaluation of working length with digital radiography and third generation apex locator (propex) in the presence of various intracanal irrigants: an in vivo/ex vivo study
background: accurate working length determination is a pre-requisite for a successful endodontic treatment. even with improved systems of working length measurement, different readings may be recorded in different electrolytes present in the canal. the purpose of this in vivo/ex vivo comparative study was to determine the accuracy in measuring the working length of root canal using direct digit...
متن کاملComparative evaluation of apical debris extrusion between RaCe and Komet F6 An Ex-Vivo Study
Background & Aim: Apical extrusion of debris is one of the reasons for flare-up(pain,swelling,or both). This study aimed to determine the apical debris extrusion of two rotary systems(RaCe and Komet F6 SkyTaper) in curved mesiobuccal canals of mandibular first molars. Material and methods: Thirty mandibular first molars (with mesiobuccal canal curvature 25-35 degree) were included in this ex...
متن کاملAn in vivo study of working length determination with a new apex locator.
The success of an endodontic treatment relies on a correct working length determination. The canal terminus must be detected accurately and a precise control of the working length during the endodontic treatment must be maintained. The aim of this study was to investigate the working length determination in vivo with the Quill Apex Locator® for apical limit established at 1 mm short from the ap...
متن کاملEvaluation of Root Canal Morphology and Root Apex Anatomy of Mandibular Premolars in an Iranian Population: an ex-vivo study
Objectives Adequate knowledge about canal anatomy is necessary for clinicians to prevent any damage to the periodontium. The aim of this study was to evaluate the canal and apical complexities of the mandibular first and second premolars in an Iranian population. Methods One-hundred mandibular first (n=50) and second (n=50) premolars were collected. After access cavity preparation, 2% methylen...
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ژورنال
عنوان ژورنال: Indian Journal of Dental Research
سال: 2007
ISSN: 0970-9290
DOI: 10.4103/0970-9290.32421