simulated root resorption: a new study model

نویسندگان

jamileh ghoddusi department of endodontics, dental research center, faculty of dentistry, mashad university of medical sciences, mashad, iran

saeed asgary department of endodontics, iranian center for endodontic research, dental research center, shahid beheshti university of medical sciences, tehran, iran

masoud parirokh department of endodontics, dental research center, faculty of dentistry, kerman university of medical sciences, kerman, iran

mohammad jafar eghbal department of endodontics, iranian center for endodontic research, dental research center, shahid beheshti university of medical sciences, tehran, iran

چکیده

introduction: the aim of this innovative study was to regenerate a condition that makes it possible to carry out researches in the field on a variety of resorption. materials and methods: in order to develop apical resorption, the root canals of selected teeth were instrumented and then drilled with #4 gates glidden drills. in the next stage, the teeth were submerged in melted rose wax up to 3 mm to the apex. the waxed teeth were submerged in 20% sulfuric acid for 4 days. after that, all samples were evaluated under stereomicroscope and also the sem. results: images showed areas with different pattern of resorption in root apex and entire root canals in all samples. conclusion: simulation of the root resorption can be helpful in many experimental studies.

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عنوان ژورنال:
iranian endodontic journal

جلد ۲، شماره ۴، صفحات ۱۵۲-۱۵۵

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