[In vitro comparison of instruments used for root canal preparation. II. Effectiveness of the instruments].
According to our examination, the anatomical shape of the root canal can influence the function of the examined instrument, therefore it's advisable to pay attention to the canal's curve at the selection of the root canal cutting instrument. Concerning the examined instruments, the least effective was the ultrasonic instrument.
Semmelweis Orvostudományi Egyetem, Konzerváló Fogászati Klinika, Budapest.
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Bartha
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Dobó
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Bernáth
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Szabó
D003762:Dental Instruments / Q000592:standards*; D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006801:Humans; D018915:Root Canal Preparation / Q000295:instrumentation*; D014081:Tooth Extraction; D014092:Tooth Root / Q000033:anatomy & histology
Gyökércsatorna-preparáló müszerek in vitro összehasonlító vizsgálata. II. rész. A müszerek hatékonyságának vizsgálata.