Restorative Dentistry & Endodontics

Gianluca Plotino

4 Articles

Comparison of shaping ability of the Reciproc Blue and One Curve with or without glide path in simulated S-shaped root canals: Vincenzo Biasillo, Raffaella Castagnola, Mauro Colangeli, Claudia Panzetta, Irene Minciacchi, Gianluca Plotino, Simone Staffoli, Luca Marigo, Nicola Maria Grande; Restor Dent Endod 2022;47(1):e3. Published online December 28, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e3

Objectives

This study aimed to assess the impact of a glide-path on the shaping ability of 2 single-file instruments and to compare the centering ability, maintenance of original canal curvatures and area of instrumentation in simulated S-shaped root canals.

Materials and Methods

Forty simulated S-shaped root canals were used and were prepared with One Curve (group OC), One G and OC (group GOC), Reciproc Blue (group RB) and R-Pilot and RB (group PRB) and scanned before and after instrumentation. The images were analyzed using AutoCAD. After superimposing the samples, 4 levels (D1, D2, D3, and D4) and 2 angles (Δ1 and Δ2) were established to evaluate the centering ability and modification of the canal curvatures. Then, the area of instrumentation (ΔA) was measured. The data were analyzed using 2-way analysis of variance and Tukey's test for multiple comparisons (p < 0.05).

Results

Regarding the centering ability in the apical part (D3, D4), the use of the glide-path yielded better results than the single-file groups. Among the groups at D4, OC showed the worst results (p < 0.05). The OC system removed less material (ΔA) than the RB system, and for Δ1, OC yielded a worse result than RB (p < 0.05).

Conclusions

The glide-path improved the centering ability in the apical part of the simulated S-shaped canals. The RB system showed a better centering ability in the apical part and major respect of the canal curvatures compared with OC system.

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Evaluation of Apical Debris Extrusion and the Remaining Canal Material during Retreatment of a Bioceramic Sealer by the XP-endo Finisher File System, Followed by Various Supplementary Methods: An in Vitro Study
Paras Mull Gehlot, Parvathi Sudeep, Annapoorna B Mariswamy
World Journal of Dentistry.2025; 15(10): 837. CrossRef
Shaping Ability of Rotary NiTi Systems in S‐Shaped Root Canals of Mandibular Molars
Renata M. S. Leal, Emmanuel J. N. L. Silva, Maria C. B. P. Campos, Clarissa T. Rodrigues, Marco A. H. Duarte, Bruno C. Cavenago
Australian Endodontic Journal.2025;[Epub] CrossRef
Comparison of Debris Extrusion and Preparation Time by Traverse, R‐Motion Glider C, and Other Glide Path Systems in Severely Curved Canals
Taher Al Omari, Layla Hassouneh, Khawlah Albashaireh, Alaa Dkmak, Rami Albanna, Ali Al-Mohammed, Ahmed Jamleh, Lucas da Fonseca Roberti Garcia
International Journal of Dentistry.2025;[Epub] CrossRef
Glide Path – An Ineluctable Route for Successful Endodontic Mechanics: A Literature Review
Mahima Bharat Mehta, Anupam Sharma, Aniket Jadhav, Aishwarya Handa, Abhijit Bajirao Jadhav, Ashwini A. Narayanan
Journal of the International Clinical Dental Research Organization.2024; 16(2): 101. CrossRef
Screw-in force, torque generation, and performance of glide-path files with three rotation kinetics
Jee-Yeon Woo, Ji-Hyun Jang, Seok Woo Chang, Soram Oh
Odontology.2024; 112(3): 761. CrossRef
Glide Path in Endodontics: A Literature Review of Current Knowledge
Vlad Mircea Lup, Giulia Malvicini, Carlo Gaeta, Simone Grandini, Gabriela Ciavoi
Dentistry Journal.2024; 12(8): 257. CrossRef
In Vitro Research Methods Used to Evaluate Shaping Ability of Rotary Endodontic Files—A Literature Review
Ranya F. Elemam, Ana Mano Azul, João Dias, Khaled El Sahli, Renato de Toledo Leonardo
Dentistry Journal.2024; 12(10): 334. CrossRef
Endodontic glide path - importance and performance techniques
Milica Jovanovic-Medojevic, Мiljan Stosic, Vanja Opacic-Galic, Violeta Petrovic
Srpski arhiv za celokupno lekarstvo.2023; 151(5-6): 380. CrossRef

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The fate of overfilling in root canal treatments with long-term follow-up: a case series: Vito Antonio Malagnino, Alfio Pappalardo, Gianluca Plotino, Teocrito Carlesi; Restor Dent Endod 2021;46(2):e27. Published online April 29, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e27

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This study describes 6 cases of endodontic overfilling with successful clinical outcomes during long-term (up to 35 years) radiographic follow-up. Successful endodontic treatment depends on proper shaping, disinfection, and obturation of root canals. Filling materials should completely fill the root canal space without exceeding the anatomical apex. Overfilling may occur when the filling material extrudes into the periapical tissues beyond the apex. The present case series describes 6 root canal treatments in which overfilling of root canal sealer and gutta-percha accidentally occurred. Patients’ teeth were periodically checked with periapical radiographs in order to evaluate the outcomes during long-term follow-up. All cases showed healing and progressive resorption of the extruded materials in the periapex. The present cases showed that if a 3-dimensional seal was present at the apical level, overfilling did not negatively affect the long-term outcomes of root canal treatment.

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Comparative Analysis Of Obturation Techniques In Endodontics: Lateral Vs. Thermoplasticized. Thermoplasticized
Juan Esteban Díaz Pacheco , Rómulo Guillermo López Torres , Verónica Alejandra Salame Ortíz
Salud, Ciencia y Tecnología.2025; 5: 1626. CrossRef
Comparison between AH plus sealer and total fill bioceramic sealer performance in previously untreated and retreatment cases of maxillary incisors with large-sized periapical lesion: a randomized controlled trial
Eisa Wahbi, Hassan Achour, Yasser Alsayed Tolibah
BDJ Open.2024;[Epub] CrossRef
Comparison of Easydo Activator, ultrasonic and needle irrigation techniques on sealer penetration and smear layer removal in vitro
Shao-Hui Zhang, Zheng-Rong Gao, Ying-Hui Zhou, Li Tan, Yao Feng, Qin Ye, Jie Zhao, Ya-Qiong Zhao, Jing Hu, Yun Chen, Qiong Liu, Dusenge Marie Aimee, Yue Guo, Yun-Zhi Feng
BMC Oral Health.2024;[Epub] CrossRef
The effectiveness of single antibiotic paste nitrofurantoin V/S double antibiotic paste in alleviation of post-operative pain of patients suffering from symptomatic irreversible pulpitis—A randomized controlled trial
Hira Abbasi, Muhammad Saqib, Afsheen Maqsood, Rizwan Jouhar, Haroon Rashid, Naseer Ahmed, Mohmed Isaqali Karobari, Artak Heboyan
SAGE Open Medicine.2024;[Epub] CrossRef
Assessment of dental students’ knowledge and performance of master gutta-percha cone selection and fitting during root canal treatment: a pilot study
Sarah M. Alkahtany, Shaima E. Alabdulkareem, Wajd H. Alharbi, Norah F. Alrebdi, Tomather Sultan Askar, Sundus M. Bukhary, Amal A. Almohaimede, Kholod Khalil Al-Manei
BMC Medical Education.2024;[Epub] CrossRef
Cytotoxicity and Bone Biocompatibility of the C‐Root SP Experimental Root Canal Sealer
Xiliang Yang, Lingyun Xia, Yongji Chen, Lei Jiang, Tianxia Zheng, Yuhong Bai
Australian Endodontic Journal.2024;[Epub] CrossRef
Evaluación de lesiones apicales en dientes con obturación endodóntica a partir de tomografías computarizadas de haz cónico (CBCT), usando el índice periapical (PAI) modificado
Didier Rodríguez-Lezama, Julián Camilo Mena-Falla, Luz Eugenia Duque-Gómez, Yolanda Grajales-Garay, Estephania Castro-Castaño
Revista Facultad de Odontología.2024;[Epub] CrossRef
A Review of the research methods and progress of biocompatibility evaluation of root canal sealers
Xiliang Yang, Tianxia Zheng, Nuoya Yang, Zihan Yin, Wuliang Wang, Yuhong Bai
Australian Endodontic Journal.2023; 49(S1): 508. CrossRef
The Prevalence Of Cases With Apical Sealer Extrusion Published In Recent Articles Of The Endodontic Literature
Ayman Abulhamael, Doo-Yong Lim, Kevin Chiang, Faisal Alghamdi, Rafael Roges
Annals of Dental Specialty.2022; 10(1): 62. CrossRef
The Assessment of Quality of the Root Canal Filling and the Number of Visits Needed for Completing Primary Root Canal Treatment by Operators with Different Experience
Krystyna Pietrzycka, Mateusz Radwanski, Louis Hardan, Rim Bourgi, Davide Mancino, Youssef Haikel, Monika Lukomska-Szymanska
Bioengineering.2022; 9(9): 468. CrossRef

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Comparison of the cyclic fatigue resistance of VDW.ROTATE, TruNatomy, 2Shape, and HyFlex CM nickel-titanium rotary files at body temperature: Mustafa Gündoğar, Gülşah Uslu, Taha Özyürek, Gianluca Plotino; Restor Dent Endod 2020;45(3):e37. Published online June 22, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e37

Abstract PDF PubReader ePub

Objectives

This study aims to compare the cyclic fatigue resistance of VDW.ROTATE, TruNatomy, 2Shape, and HyFlex CM nickel-titanium (NiTi) rotary files at body temperature.

Materials and Methods

In total, 80 VDW.ROTATE (25/0.04), TruNatomy (26/0.04), 2Shape (25/0.04), and HyFlex CM (25/0.04) NiTi rotary files (n = 20 in each group) were subjected to static cyclic fatigue testing at body temperature (37°C) in stainless-steel artificial canals prepared according to the size and taper of the instruments until fracture occurred. The number of cycles to fracture (NCF) was calculated, and the lengths of the fractured fragments were measured. The data were statistically analyzed using a 1-way analysis of variance and post hoc Tamhane tests at the 5% significance level (p < 0.05).

Results

There were significant differences in the cyclic fatigue resistance among the groups (p < 0.05), with the highest to lowest NCF values of the files as follows: VDW.ROTATE, HyFlex CM, 2Shape, and TruNatomy. There was no significant difference in the lengths of the fractured fragments among the groups. The scanning electron microscope images of the files revealed typical characteristics of fracture due to cyclic fatigue.

Conclusions

The VDW.ROTATE files had the highest cyclic fatigue resistance, and the TruNatomy and 2Shape files had the lowest cyclic fatigue resistance in artificial canals at body temperature.

Citations

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Comparative Evaluation of Efficiency of Different Endodontic File Systems; Protaper Universal, MTWO, Protaper Next, Trunatomy, I-Race in Terms of Remaining Dentin Thickness: An In vitro CBCT Analysis
Anju Retnakaran, Faisal M. A. Gaffoor, Rethi Gopakumar, C Sabari Girish, N. C Sajeena, N Gokul Krishna
Journal of Pharmacy and Bioallied Sciences.2024; 16(Suppl 2): S1409. CrossRef
Analysis of Cutting Capacity, Surface Finishing, and Mechanical Properties of NiTi Instruments 25/.04: ROTATE and LOGIC 2
Ridalton Carlos de Morais, Juliana Delatorre Bronzato, Adriana de-Jesus-Soares, Marcos Frozoni, Victor Talarico Leal Vieira
Journal of Endodontics.2024; 50(7): 982. CrossRef
Effect of Temperature on the Cyclic Fatigue Resistance and Phase Transformation Behavior of Three Different NiTi Endodontic Instruments
Esra İrem Yi̇ği̇t, İrem Çetinkaya
Cureus.2024;[Epub] CrossRef
In Vitro Evaluation of the Dynamic Cyclic Fatigue Resistance of a New TruNatomy Glider File after Different Cycles of Use
Lorena Ferreira Rego, Juliana Delatorre Bronzato, Alana Pinto Carôso Souza, Adriana de-Jesus-Soares, Marcos Frozoni
Journal of Endodontics.2024; 50(5): 619. CrossRef
Effect of Sodium Hypochlorite and Hypochlorous Acid Solutions on the Cyclic Fatigue Resistance of Waveonegold, K3XF and Hyflex-EDM: A Study of Metallurgical Properties
D. A. Bozkurt, M. Akman, H. B. Karadag, Z. Ovalioglu, Ö.Küçük Keleş
Strength of Materials.2023; 55(1): 191. CrossRef
Effectiveness of conservative instrumentation in root canal disinfection
Sıla Nur Usta, Carmen Solana, Matilde Ruiz-Linares, Pilar Baca, Carmen María Ferrer-Luque, Monica Cabeo, Maria Teresa Arias-Moliz
Clinical Oral Investigations.2023; 27(6): 3181. CrossRef
Cyclic fatigue resistance of different nickel‐titanium instruments in single and double curvature at room and body temperatures: A laboratory study
Giusy Rita Maria La Rosa, Maria Laura Leotta, Francesco Saverio Canova, Virginia Rosy Romeo, Gabriele Cervino, Luigi Generali, Eugenio Pedullà
Australian Endodontic Journal.2023; 49(3): 592. CrossRef
Influence of NiTi Wire Diameter on Cyclic and Torsional Fatigue Resistance of Different Heat-Treated Endodontic Instruments
Eugenio Pedullà, Francesco Saverio Canova, Giusy Rita Maria La Rosa, Alfred Naaman, Franck Diemer, Luigi Generali, Walid Nehme
Materials.2022; 15(19): 6568. CrossRef
Impact of Different Access Cavity Designs and Ni–Ti Files on the Elimination of Enterococcus faecalis from the Root Canal System: An In Vitro Study
Gizem Andac, Atakan Kalender, Buket Baddal, Fatma Basmaci
Applied Sciences.2022; 12(4): 2049. CrossRef
Comparison of canal transportations and centering ability of rotary instrument systems with different heat-treated NiTi alloys: An in vitro CBCT study
Mukadder İnci BAŞER KOLCU, Gülter Devrim KAKİ
Turkish Journal of Health Science and Life.2022; 5(2): 81. CrossRef
Comparative evaluation of cutting efficiency, cyclic fatigue, corrosion resistance, and autoclave cycle effects of three different file systems: An in-vitro micro-CT and metallurgy analysis
KondasV Venkatesh, EldhoJ Varghese
Journal of International Oral Health.2022; 14(6): 551. CrossRef
Influence of different heat treatments and temperatures on the cyclic fatigue resistance of endodontic instruments with the same design
Walid Nehme, Alfred Naaman, Franck Diemer, Maria Laura Leotta, Giusy Rita Maria La Rosa, Eugenio Pedullà
Clinical Oral Investigations.2022; 27(4): 1793. CrossRef
Analysis of cyclic fatigue resistance of ProTaper Universal and ProTaper Next rotary instruments
Nenad Stosic, Jelena Popovic, Marija Andjelkovic-Apostolovic, Aleksandar Mitic, Radomir Barac, Marija Nikolic, Marko Igic
Stomatoloski glasnik Srbije.2022; 69(3): 109. CrossRef
Influência do hipoclorito de sódio na resistência à fadiga cíclica em instrumentos rotatórios endodônticos de memória controlada de NiTi: uma avaliação experimental
Marcelo Leite MESQUITA, Carlos Eduardo da Silveira BUENO, Alexandre Sigrist DE MARTIN, Rina Andrea PELEGRINE, Carlos Eduardo FONTANA
Revista de Odontologia da UNESP.2022;[Epub] CrossRef
Comparison of Cyclic Fatigue Resistance of Novel TruNatomy Files with Conventional Endodontic Files: An In Vitro SEM Study
Sabari Murugesan, Vinoth Kumar, Bharath Naga Reddy, Syed Nahid Basheer, Rajeswary Kumar, Saravanan Selvaraj
The Journal of Contemporary Dental Practice.2022; 22(11): 1243. CrossRef
Cyclic Fatigue of TruNatomy Nickel-Titanium Rotary Instrument in Single and Double Curvature Canals: A Comparative Study
Sarah A Rashid, Hikmet A AI-Gharrawi
World Journal of Dentistry.2021; 12(1): 28. CrossRef

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The effect of root canal preparation on the surface roughness of WaveOne and WaveOne Gold files: atomic force microscopy study: Taha Özyürek, Koray Yılmaz, Gülşah Uslu, Gianluca Plotino; Restor Dent Endod 2018;43(1):e10. Published online February 2, 2018; DOI: https://doi.org/10.5395/rde.2018.43.e10

Abstract PDF PubReader ePub

Objectives

To examine the surface topography of intact WaveOne (WO; Dentsply Sirona Endodontics) and WaveOne Gold (WOG; Dentsply Sirona Endodontics) nickel-titanium rotary files and to evaluate the presence of alterations to the surface topography after root canal preparations of severely curved root canals in molar teeth.

Materials and Methods

Forty-eight severely curved canals of extracted molar teeth were divided into 2 groups (n = 24/each group). In group 1, the canals were prepared using WO and in group 2, the canals were prepared using WOG files. After the preparation of 3 root canals, instruments were subjected to atomic force microscopy analysis. Average roughness and root mean square values were chosen to investigate the surface features of endodontic files. The data was analyzed using one-way analysis of variance and post hoc Tamhane's tests at 5% significant level.

Results

The surface roughness values of WO and WOG files significantly changed after use in root canals (p < 0.05). The used WOG files exhibited higher surface roughness change when compared with the used WO files (p < 0.05).

Conclusions

Using WO and WOG Primary files in 3 root canals affected the surface topography of the files. After being used in root canals, the WOG files showed a higher level of surface porosity value than the WO files.

Citations

Citations to this article as recorded by

Comparative Analysis of Surface Roughness and Plastic Deformation of Reciprocating Instruments after Clinical Use
Ángel Herrera, Magdalena Azabal, Jesús R. Jimenez-Octavio, Juan C. del Real-Romero, Sara López de Armentia, Juan M. Asensio-Gil, Ana Arias
Materials.2024; 17(16): 3978. CrossRef
Comparative Evaluation of Surface Roughness of Different Rotary Nickel-Titanium (NiTi) Files After Autoclaving: An Atomic Force Microscopic Study
Angela Alex, Ranjith Kumar Sivarajan, Vijay Venkatesh
Cureus.2024;[Epub] CrossRef
Impact of endodontic irrigants on surface roughness of various nickel-titanium rotary endodontic instruments
Tamer M. Hamdy, Yasmine Mohsen Alkabani, Amira Galal Ismail, Manar M. Galal
BMC Oral Health.2023;[Epub] CrossRef
Metallurgical Tests in Endodontics: A Narrative Review
Alessio Zanza, Marco Seracchiani, Rodolfo Reda, Gabriele Miccoli, Luca Testarelli, Dario Di Nardo
Bioengineering.2022; 9(1): 30. CrossRef
Cyclic Fatigue Resistance and Surface Roughness of Rotary NiTi Instruments after Simulated Clinical Use in Curved Root Canals – An Atomic Force Microscopy Study
Raksha Bhat, Arjun Kini, Preethesh Shetty, Payalben Kansara, Bapanaiah Penugonda
Pesquisa Brasileira em Odontopediatria e Clínica Integrada.2022;[Epub] CrossRef
In Vitro Study of Irrigation solution of Chitosan Nanoparticles to Inhibit the Adhesion and Biofilm Formation of Enterococcus faecalis in the Root Canal
Imelda Darmawi, Trimurni Abidin, Harry Agusnar, Basri A. Gani
Research Journal of Pharmacy and Technology.2022; : 2691. CrossRef
Alteration in surface roughness of reciprocating endodontic instruments
Khoa Van Pham
F1000Research.2021; 10: 875. CrossRef
Surface profile of different heat-treated nickel-titanium files before and after root canal preparation
Iandara de Lima Scardini, Denise Maria Zezell, Juliana Lisboa Couto Marques, Laila Gonzales Freire, Marcelo dos Santos
Brazilian Dental Journal.2021; 32(6): 8. CrossRef
Impact of Endodontic Instrumentation on Surface Roughness of Various Nickel-Titanium Rotary Files
Muhammad Sohail Zafar
European Journal of Dentistry.2021; 15(02): 273. CrossRef
A new method for assessment of nickel-titanium endodontic instrument surface roughness using field emission scanning electronic microscope
Khoa Van Pham, Canh Quang Vo
BMC Oral Health.2020;[Epub] CrossRef
Surface Alterations Induced on Endodontic Instruments by Sterilization Processes, Analyzed with Atomic Force Microscopy: A Systematic Review
Mario Dioguardi, Vito Crincoli, Luigi Laino, Mario Alovisi, Enrica Laneve, Diego Sovereto, Bruna Raddato, Khrystyna Zhurakivska, Filiberto Mastrangelo, Domenico Ciavarella, Lucio Lo Russo, Lorenzo Lo Muzio
Applied Sciences.2019; 9(22): 4948. CrossRef
Atomic force microscopy and energy dispersive X‐ray spectrophotometry analysis of reciprocating and continuous rotary nickel‐titanium instruments following root canal retreatment
Bulem Üreyen Kaya, Cevat Emre Erik, Gülsen Kiraz
Microscopy Research and Technique.2019; 82(7): 1157. CrossRef
Influence of heat treatment on torsional resistance and surface roughness of nickel‐titanium instruments
E. J. N. L. Silva, J. F. N. Giraldes, C. O. de Lima, V. T. L. Vieira, C. N. Elias, H. S. Antunes
International Endodontic Journal.2019; 52(11): 1645. CrossRef

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