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Stručni rad
A step-back method for intracanal preparation with multiple length determination of the tooth root canal
Tomislav Tamarut
; Medicinski fakultet — Stomatološki studij, Rijeka,Dom zdravlja, Rijeka, Hrvatska
Višnja Blašković
; Medicinski fakultet — Stomatološki studij, Rijeka,Dom zdravlja, Rijeka, Hrvatska
Nada Cindrić
; Medicinski fakultet — Stomatološki studij, Rijeka,Dom zdravlja, Rijeka, Hrvatska
Branimir Maričić
; Medicinski fakultet — Stomatološki studij, Kliničku centar, Rijeka, Hrvatska
| Puni tekst: hrvatski, pdf (8 MB) | str. 319-327 | citiraj | |
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APA 6th Edition Tamarut, T., Blašković, V., Cindrić, N. i Maričić, B. (1989). lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala. Acta stomatologica Croatica, 23 (4), 319-327. Preuzeto s https://hrcak.srce.hr/101772 MLA 8th Edition Tamarut, Tomislav, et al. "lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala." Acta stomatologica Croatica, vol. 23, br. 4, 1989, str. 319-327. https://hrcak.srce.hr/101772. Citirano 02.03.2021. Chicago 17th Edition Tamarut, Tomislav, Višnja Blašković, Nada Cindrić i Branimir Maričić. "lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala." Acta stomatologica Croatica 23, br. 4 (1989): 319-327. https://hrcak.srce.hr/101772 Harvard Tamarut, T., et al. (1989). 'lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala', Acta stomatologica Croatica, 23(4), str. 319-327. Preuzeto s: https://hrcak.srce.hr/101772 (Datum pristupa: 02.03.2021.) Vancouver Tamarut T, Blašković V, Cindrić N, Maričić B. lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala. Acta stomatologica Croatica [Internet]. 1989 [pristupljeno 02.03.2021.];23(4):319-327. Dostupno na: https://hrcak.srce.hr/101772 IEEE T. Tamarut, V. Blašković, N. Cindrić i B. Maričić, "lntrakanalna »stepback« preparacija s višekratnim određivanjem duljine korijenskog kanala", Acta stomatologica Croatica, vol.23, br. 4, str. 319-327, 1989. [Online]. Dostupno na: https://hrcak.srce.hr/101772. [Citirano: 02.03.2021.] |
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Sažetak
A procedure of intracanal preparation of a cuneiform with cervical
extenision using a step-back technique is described. The length of the root canal is determined by multiple electric measurement. First, the initial measurement of the canal length (l1) is performed. The measured length is then transferred to the initial extender (No. 15), whereafter extirpation of the pulp and removal of circumpulpal dentin begin. Then the extender NO. 20 is reduced by 1 mm, and the extender No. 25 by 2 mm.When the canal have been narrowed and bent, fur ther extenders are used to additionally reduce the working length by 1 mm more. When the pulp has been extirpated, the second canal length measurement (12) is performed, then starting to form the canal. In phase 1, the apical third from the initial (IAF) to the leading file (MAF) is treated and the cervical extension of the canal prepared by a bur drill. In further instrumentation, each next file is reduced by 1 mm of the measured canal length (12), thus shaping the canal by filling, using a step-back method. Files according to Hedström should be used thereby. Shaping of the canal is completed by a file by four numbers greater than the leading (MAF) one.
Ključne riječi
intracanal preparation; multiple electric length measurement
Hrčak ID: 101772
URI
https://hrcak.srce.hr/101772
Moj profil
Srce