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Information Journal Paper

Title

COMPARATIVE STUDY ON CANAL PREPARATION BY THREE ROTARY SYSTEMS USING CT SCAN (AN IN VITRO STUDY)

Pages

  96-102

Abstract

 Background and Aim: Cleaning and shaping of the root canal system are important objectives in each root canal therapy. A lot of automatic devices are nowadays available on the market to simplify the preparation and decrease instrumentation time. The aim of this study was to compare root CANAL PREPARATION by three NiTi rotary systems: PROFILE, Flex master and RACE using CT SCAN. Materials and Methods: In this in - vitro study forty five single rooted human mandibular premolars, with root canal curvature between 20°- 30° and radius curvature between 5-7 mm, were divided into three similar groups. All teeth were shortened to the length of 15 mm. Preoperative CT SCAN of each root were recorded at 2, 4, 6, 8, 10mm cross sections from apices. Following canal shaping, post operative scans were superimposed on the original images by adobe photoshop 7 software. Changes in canal transportation, canal centering and shape of canal were analyzed. Fisher's exact test was used to examine each cross- section statistically.Results: All three NiTi rotary systems could prepare canals without any transportation and deviation of original shapes. These systems could also maintain canal centering with minimal deviation from the canal depth. Three NiTi rotary systems were independent of transportation, canal centering and shaping variables in all cross - sections. No statistically significant differences were observed between these three systems (P>0.05). Conclusion: all three NiTi rotary system, without any significant difference, can be recommended for clinical use.

Cites

References

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APA: Copy

ZARABI, M.H., TALATI, A., MORADI, SAEID, & SHAKERI, L.. (2005). COMPARATIVE STUDY ON CANAL PREPARATION BY THREE ROTARY SYSTEMS USING CT SCAN (AN IN VITRO STUDY). JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), 17((55) (SPECIAL ISSUE OF ENDO, PERIO)), 96-102. SID. https://sid.ir/paper/54751/en

Vancouver: Copy

ZARABI M.H., TALATI A., MORADI SAEID, SHAKERI L.. COMPARATIVE STUDY ON CANAL PREPARATION BY THREE ROTARY SYSTEMS USING CT SCAN (AN IN VITRO STUDY). JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI)[Internet]. 2005;17((55) (SPECIAL ISSUE OF ENDO, PERIO)):96-102. Available from: https://sid.ir/paper/54751/en

IEEE: Copy

M.H. ZARABI, A. TALATI, SAEID MORADI, and L. SHAKERI, “COMPARATIVE STUDY ON CANAL PREPARATION BY THREE ROTARY SYSTEMS USING CT SCAN (AN IN VITRO STUDY),” JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), vol. 17, no. (55) (SPECIAL ISSUE OF ENDO, PERIO), pp. 96–102, 2005, [Online]. Available: https://sid.ir/paper/54751/en

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