Results 1 to 10 of about 1,264,562 (211)

Canal Transportation and Centring Ratio of Paediatric vs Regular Files in Primary Teeth

International Dental Journal, 2023
Background: During mechanical preparation of the primary root canal, the original anatomy of the tooth should be preserved and the instrument should be perfectly balanced centrally into the canal space for reducing the probability of canal transportation.
Heba Abdelkafy, Alaa M. Eldehna, Nada A. Salem   +2 more
doaj   +3 more sources

Evaluation of centralization ability and canal transportation of root canals prepared with three commercially available pediatric rotary files

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2022
Background: The complex root canal anatomy of primary root canals is considered to be most challenging. The quality of the root canal preparation plays a significant role in the success of endodontic treatment.
K Harshita Reddy, Sridhar Mukthineni, A J Sai Sankar, Y Samatha, K Pranitha, K Siva Sankar   +5 more
doaj   +1 more source

Root canal volume change and transportation by Vortex Blue, ProTaper Next, and ProTaper Universal in curved root canals [PDF]

Restorative Dentistry & Endodontics, 2018
ObjectivesThe aim of this study was to compare root canal volume change and canal transportation by Vortex Blue (VB; Dentsply Tulsa Dental Specialties), ProTaper Next (PTN; Dentsply Maillefer), and ProTaper Universal (PTU; Dentsply Maillefer) nickel ...
Hyun-Jin Park, Min-Seock Seo, Young-Mi Moon   +2 more
doaj   +1 more source

Evaluation of apical transportation and apical root sealing in root canals prepared with mtwo rotary system with and without apical enlargement – an in vitro study

Bioscience Journal, 2021
The aim of this study was to evaluate apical transportation and apical root canal sealing after root canal filling in human teeth prepared with MTwo® Rotary System with and without apical foramen enlargement. Twenty mandibular premolars were divided into
Matheus Albino Souza, João Paulo De Carli, Fernando Tolfo Rodrigues, Larissa Piuco, Karolina Frick Bischoff, Juliane Bervian, Julia Zandoná, Estela Marta Doffo Winocur, Adriana de Jesus Soares   +8 more
doaj   +3 more sources

Computed Tomography Evaluation of Canal Transportation and Volumetric Changes in Root Canal Dentin of Curved Canals Using Mtwo, ProTaper and ProTaper Next Rotary System-An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Complete cleaning and shaping of root canal system is of paramount importance to achieve a successful root canal treatment. There are various rotary Ni-Ti systems available in the market to achieve mechanical goal of root canal ...
Mayuri Biccodu Shivashankar, Nandini Thippannanavar Niranjan, Arun Jayasheel, Mallikarjun Goud Kenchanagoudra   +3 more
doaj   +1 more source

Comparative Assessment of Canal Transportation and Centering Ability of Reciproc and One Shape File Systems Using CBCT-An In Vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Root canal preparation leads to deviation of the canal anatomy causing canal transportation which affects the success of the treatment. Cone Beam Computed Tomography (CBCT) is a non invasive imaging technique to analyse the shape of the
Anika Mittal, Shifali Dadu, Neetu Sharma Singh, Sarita Singh, Bhupesh Gupta, Anju Abraham, Bidya Yendrembam, Shilpa Kumari   +7 more
doaj   +1 more source

Comparative evaluation of root canal transportation and centering ability in curved mesiobuccal canals of mandibular first molars after instrumentation with different file systems—An In vitro study

Journal of Pharmacy and Bioallied Sciences, 2023
Aim: To assess the canal transportation and centering ability in the mandibular first molars' curved mesiobuccal canals after instrumentation with file systems XP endo Shaper, self-adjusting File (SAF), Hyflex EDM, Pro Taper NEXT, WaveOne Gold, and K ...
Akshayraj Langaliya, Anjali Kothari, Aastha Buch, Riya Dave, Jinali Shah, Nishtha Shah   +5 more
doaj   +1 more source

Cone-beam computed tomographic analysis of apical transportation and centering ratio of ProTaper and XP-endo Shaper NiTi rotary systems in curved canals: an in vitro study

BMC Oral Health, 2021
Background Cleaning and shaping of the root canal system is an important step of endodontic treatment. Canal transportation is a common procedural error in preparation of curved canals.
Hamed Karkehabadi, Zeinab Siahvashi, Abbas Shokri, Nasrin Haji Hasani   +3 more
doaj   +1 more source

Comparative evaluation of dentin volume removal and centralization of the root canal after shaping with the ProTaper Universal, ProTaper Gold, and One-Curve instruments using micro-CT [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. The main goal of our study was to assess the volume of dentin removed and transportation in root canals using ProTaper Universal (PTU), ProTaper Gold (PTG) and One-Curve (OC).
Hatice Yalniz, Mehrdad Koohnavard, Aysenur Oncu, Berkan Celikten, Ayse Isil Orhan, Kaan Orhan   +5 more
doaj   +1 more source

Quantitative transportation assessment in simulated curved canals after large apical preparations

Brazilian Journal of Oral Sciences, 2017
Aim: To evaluate the ability of rotary (ProTaper Universal [PTU] and ProTaper Next [PTN]), reciprocating (Reciproc [R] and WaveOne [WO]) and adaptive (Twisted File Adaptive [TFA]) systems in maintaining the original canal profile in straight and curved ...
Vânia Cristina Gomes Vieira, Felipe Gonçalves Belladonna, Erick Miranda Souza, Gustavo De-Deus, Aline de Almeida Neves, Edson Jorge Lima Moreira, Emmanuel João Nogueira Leal Silva   +6 more
doaj   +1 more source