Shaping ability of different <scp>NiTi</scp> rotary systems during the preparation of printed mandibular molars

Falakaloğlu, Seda; Silva, Emmanuel João Nogueira Leal; Özata, Merve Yeniçeri; Gündoğar, Mustafa

doi:10.1111/aej.12649

Cited by 8 publications

(10 citation statements)

References 18 publications

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“…Also, TruNatomy produced less volume changes when compared to XP-Shaper, WaveOne Gold, Reciproc Blue, TRUShape and iRace [19,20]. Although, similar volume changes were observed when TruNatomy was compared to Vortex Blue, Edge le X3 and ProTaper Next [5,20,24]. Vortex Blue was found to have the same canal volume changes when compared to TRUShape, ProTaper Next and ProTaper Universal, but less volume changes when compared to XP-Shaper in oval canals [21,22,25].…”

Section: Discussionmentioning

confidence: 72%

“…On the other hand, Vortex Blue les resulted in 55-58% of untouched canal surface area with a signi cant higher percentage when compared to XP-Shaper and TRUShape [21][22][23]. The previous studies showed higher percentage of untreated canal walls [19,20].…”

Section: Discussionmentioning

confidence: 86%

“…Vortex Blue les showed no signi cant difference in canal area after instrumentation when compared to TRUShape, but signi cantly less changes when compared to XP-Shaper [16,19]. Also, TruNatomy produced less volume changes when compared to XP-Shaper, WaveOne Gold, Reciproc Blue, TRUShape and iRace [19,20]. Although, similar volume changes were observed when TruNatomy was compared to Vortex Blue, Edge le X3 and ProTaper Next [5,20,24].…”

Section: Discussionmentioning

confidence: 90%

“…In the literature, TruNatomy les showed 50-52% of untouched canal surface area which had insigni cant difference when compared to Vortex Blue les [5], but signi cantly higher percentage compared to EdgeFile X3, XP-Shaper, WaveOne Gold, Reciproc Blue, TRUShape and iRace [8, 19,20]. On the other hand, Vortex Blue les resulted in 55-58% of untouched canal surface area with a signi cant higher percentage when compared to XP-Shaper and TRUShape [21][22][23].…”

Section: Discussionmentioning

confidence: 99%

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Micro-Computed Tomographic Evaluation of the Shaping Ability of Vortex Blue and TruNatomyTM Ni-Ti Rotary Systems

Alghamdi,

Al-Habib,

Bahanan

et al. 2023

Preprint

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Aim: To assess and evaluate the canal shaping ability of two different Ni-Ti rotary systems ex-vivo: Vortex Blue (VB) and TruNatomy (TN), using micro-computed tomography (micro-CT) in extracted premolar human teeth. Materials and Methods: A total of 20 extracted bifurcated maxillary first premolars with two separate buccal and palatal canals wererandomly divided into two groups and prepared with either Vortex Blue or TruNatomy files. All teeth were scanned by micro-CT before and after root canal preparations. The micro-CT scans were analyzed to measure the following parameters: percentage of untouched canal surface area, changes in canal surface area, changes in canal volume, structural model index (SMI), changes in canal angulation and changes in dentin thickness. Statistical analysis was conducted to compare the means and standard deviations of the parameters between the two systems, with statistical significance level set at P-value < 0.05. Results: Both VB and TN files exhibited a significant increase in the basic canal geometry parameters including canal surface area and canal volume after canal instrumentation with no statistical significant differences between both files and with no considerable shaping mishaps or errors. Both file systems showed no significant changes in the SMI and dentin thickness after canal instrumentation. TN files demonstrated less straightening of the canal curvature compared to VB files with no statistically significant difference. Furthermore, TN files showed less cervical dentin removal when compared to VB files with no significant difference. A significant difference was found in TN group regarding dentin removal between coronal and apical thirds. Conclusion: Vortex Blue and TruNatomy files produced comparable root canal preparation with no considerable shaping mishaps or errors. Both files induced minimal canal straightening after preparation. TN files resulted in less removal of cervical dentin compared to apical dentin.

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Section: Discussionmentioning

confidence: 72%

Section: Discussionmentioning

confidence: 86%

Section: Discussionmentioning

confidence: 90%

Section: Discussionmentioning

confidence: 99%

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Micro-Computed Tomographic Evaluation of the Shaping Ability of Vortex Blue and TruNatomyTM Ni-Ti Rotary Systems

Alghamdi,

Al-Habib,

Bahanan

et al. 2023

Preprint

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“…However, there are some limitations to the preparation of special root canals. Therefore, the application of the correct instrumentation in combination with the shape of the root canal can improve the shaping and cleaning ability [ 132 ] and reduce complications. Figure 15 shows when anti-infection methods began to appear in large numbers, indicating that patients are taking the safety of root canal treatment more seriously.…”

Section: Discussionmentioning

confidence: 99%

The state of the art and future trends of root canal files from the perspective of patent analysis: a study design

et al. 2022

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The goal of this review is to present a detailed and comprehensive description of the published work from the past decade regarding methods of improved material, geometric design, and additional functions in root canal files. The main improved methods of files and the most common technologies were further addressed, underlining their advantages and main limitations. Online databases (the Derwent Innovations Index) were consulted on this topic. Published work from 2010 to 2022 was collected and analyzed the relevant papers were chosen for inclusion in this review. The patent map classified the latest phase of the root canal files based on the analysis of the number of patents. The performance of the root canal files, such as materials. Directly affects the quality of the root canal therapy. We provided a thorough review of advances in the field of root canal files. In particular, three categories of improved methods were examined and compared, including material-based methods, geometry-based methods, and those based on additional functions. To understand this state of the art of different improved methods of root canal files, we conducted a literature analysis and a series of comparisons between different methods. The features and limitations of each method of root canal files were further discussed. Finally, we identified promising research directions in advancing the methods for the improved performance of root canal files. There is no perfect technology for all material/geometric design/additional functions, capable alone of fulfilling all the specificity and necessities of every patient. Although it is very promising, the material of the files remains understudied, and further work is required to make material science a pervasive technology in root canal therapy, and contribute to endodontic and periapical diseases by assisting in the subsequent development of root canal files.

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Shaping ability of three instrumentation system in moderately curved canals: A micro‐CT study

Yanık,

Özel

2024

Microscopy Res & Technique

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This study aims to compare the shaping ability of three systems using micro‐computed tomography (micro‐CT). Moderately‐curved mesial canals of 36 mandibular molars were assigned to three groups (n = 24); Protaper Next (PTN, 0.25, 0.06), WaveOne Gold (WOG, 0.25, 0.07), TruNatomy (TRN, 0.25, 0.04), and instrumentation was performed. Pre‐ and post‐micro‐CT scans were obtained. Canal volume and surface, structure model index (SMI), centroid shift, canal transportation, and untouched canal were analyzed. One‐way ANOVA and Student's t‐test were used for statistics. There was no difference in SMI, centroid shift, and centering ability between the study groups (p > .05). Removed dentin and canal surface changes were lower in TRN, while untouched dentin walls were higher (p < .05). Cross‐sections became more rounded (p < .05), but not significant between groups (p > .05). Considering the removed dentin by TRN, it can be used in critical dentin thickness, such as the danger zone (DZ). PTN, WOG, and WOG kept the original canal course similarly. Untouched dentin by TRN (41%) was wider than PTN and WOG, consequently, meticulous irrigation is recommended. TRN, which provides a controlled increase in canal volume, can be used in thin dentin such as the DZ, however, its use should be supported by copious irrigation and brushing considering the rate of untouched dentin walls.Research Highlights TRN presented a higher untouched dentin wall compared to PTN and WOG. Canal volume and surface changes were the lowest in the TRN group. The centering abilities were similar in PTN, WOG, and TRN.

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Shaping ability of different NiTi rotary systems during the preparation of printed mandibular molars

Cited by 8 publications

References 18 publications

Micro-Computed Tomographic Evaluation of the Shaping Ability of Vortex Blue and TruNatomyTM Ni-Ti Rotary Systems

Micro-Computed Tomographic Evaluation of the Shaping Ability of Vortex Blue and TruNatomyTM Ni-Ti Rotary Systems

The state of the art and future trends of root canal files from the perspective of patent analysis: a study design

Shaping ability of three instrumentation system in moderately curved canals: A micro‐CT study

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