Abstract
In-Vitro Comparison of the Effect of XP-Endo Shaper and One-Shape Rotary Files on the Incidence of Root Dentin Cracks
Highlights
Root canal preparation with nickel-titanium (NiTi) rotary files may potentially cause dentin cracking
There is no need for aggressive treatments with XP-endo Shaper files.[14]. Uğur Aydın et al examined the XP-endo Shaper file with Reciproc Blue and WaveOne gold for the incidence of canal wall cracks and reported that none of the three files forms or spreads dentin cracks in the root.[15]. Liu et al showed that self-adjusting files (SAF) and Reciproc files formed fewer cracks than ProTaper and One-Shop files.[5]. The frequency of dentin cracking due to the use of XP-endo Shaper files compared to One-Shape files has been investigated in a few studies
The present study aimed to evaluate the incidence of dentin cracking after the mesiobuccal canal preparation of mandibular first molars using two systems: XP-endo-Shaper and One-Shape
Summary
Root canal preparation with nickel-titanium (NiTi) rotary files may potentially cause dentin cracking. One of the unique advantages of these files is their simplicity and anti-fracture control, which deforms the file before it is broken and opens the screws, adapting to the curvature of the canal With this system, root canal treatment is completed four times faster compared to conventional methods.[9,10,11,12,13]. The present study aimed to evaluate the incidence of dentin cracking after the mesiobuccal canal preparation of mandibular first molars using two systems: XP-endo-Shaper and One-Shape. This study aimed to compare the One-Shape and XP-endo Shaper rotary files in the dentin crack incidence in the mesiobuccal canals of mandibular first molars. Conclusion: The One-Shape and XP-endo Shaper systems were similar in crack incidence in the mesiobuccal canal of mandibular first molars.
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