Alternative Techniques to Remove Fractured Instrument Fragments from the Apical Third of Root Canals: Report of Two Cases
نویسندگان
چکیده
منابع مشابه
Alternative techniques to remove fractured instrument fragments from the apical third of root canals: report of two cases.
This paper describes two cases of instrument fragment removal from the apical thirds of root canals using a customized extractor and a modified needle technique, respectively. In case 1, a customized extractor was manufactured to remove a bur fragment located in the apical root canal of a maxillary central incisor. The use of this extractor enabled successful and conservative removal of the ins...
متن کاملEvaluation of an ultrasonic technique to remove fractured rotary nickel-titanium endodontic instruments from root canals: clinical cases.
The removal of fractured rotary nickel-titanium instruments from small, curved root canals is one of the most complex operative procedures in endodontics. There have been many different devices and techniques developed to remove fractured instruments, but none are consistently successful and all show a high incidence of canal damage such as perforation. A technique using a staging platform and ...
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ژورنال
عنوان ژورنال: Brazilian Dental Journal
سال: 2015
ISSN: 0103-6440
DOI: 10.1590/0103-6440201302446