Comparative evaluation of sealing properties of different obturation systems placed over apically fractured rotary NiTi files
نویسندگان
چکیده
منابع مشابه
Comparative Evaluation Between Two NiTi Rotary Files Systems using CBCT
MATERIALS AND METHOD Fig: 1 Extracted Mandibular molars selected for the study
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چکیده ندارد.
15 صفحه اولSafe way for using NiTi rotary files
In the clinical practice, it is much more efficient to use NiTi rotary files compared to hand instrumentation. However, misuse of NiTi rotary files can result in procedural errors such as transportation, ledge, perforation, and file separation. Generally, following suggestions could be considered to avoid these errors. 1. Enlarge the coronal half of the root canal before preparing the apical pa...
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The aim of this study was to compare the apically extruded debris associated with ProTaper Next and OneShape Apical files using two different irrigation needles, open-ended and closed-ended (Max-I-Probe). Forty-eight mandibular premolars were assigned to four groups (n=12) as follows: Group PTN-SN: Root canal was prepared with ProTaper Next (PTN) and irrigated with open-ended standard needle; G...
متن کاملApically extruded debris in filling removal of curved canals using 3 NiTi systems and hand files.
The aim of this study was to assess the amount of apically extruded debris during filling removal with WaveOne Gold (WOG), ProTaper Universal Retreatment (PTR), D-RaCe Retreatment (DRR) or hand files (HF), to compare the working time during filling removal, and to describe failures of NiTi instruments. Forty mesiobuccal roots of maxillary first molars were prepared with WOG Primary, obturated a...
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ژورنال
عنوان ژورنال: Journal of Conservative Dentistry
سال: 2012
ISSN: 0972-0707
DOI: 10.4103/0972-0707.92604