Results 51 to 60 of about 6,644,346 (268)

The permanent deformation of the self‐adjusting files when used in canals of extracted teeth

International Endodontic Journal, 2013
AbstractAimTo examine the permanent deformation of self‐adjusting files (SAF) when used by endodontists with no previous experience with this system.MethodologyThe canals of extracted human molars were initially prepared with glide path up to size 20 K‐file. The operators were first instructed on the use of the SAF in simulated canals in plastic blocks
Farmakis, E.T.R., Sotiropoulos, G.G., Pantazis, N., Kozyrakis, K.   +3 more
openaire   +3 more sources

Effectiveness of the self-adjusting file versus ProTaper systems to remove the smear layer in artificially induced internal root resorption cavities

Saudi Endodontic Journal, 2013
Aim: Smear layer removal from artificially prepared internal root resorption (IRR) cavities using the self-adjusting file (SAF) system with activated continuous irrigation or the ProTaper system (Dentsply Maillefer, Ballaigues, Switzerland) with ...
Senem Yigit Özer, Özkan Adigüzel, Elif Defne Tacettinoglu, Selmin Asçi, Sadullah Kaya   +4 more
doaj   +1 more source

A Self-Adjusting Algorithm for Driver Scheduling

, 2005
Public transport driver scheduling is a world wide problem, which is NP-hard. Although some mathematically based methods are being used in the transport industry, there is still much scope for improvements.
Li, Jingpeng
core   +1 more source

Apical preparation size after repetitive pecking to the working length using different endodontic file systems

Giornale Italiano di Endodonzia, 2018
Aim: The purpose of this study was to determine and evaluate the apical preparation size resulting from different pecking times to the working length (WL) with five different file systems.
Tousif Iqbal Nathani, Aatif Iqbal Nathani, Ankur Mahesh Banode, Moez Ismail Khakiani, Juan Gonzalo Olivieri Fernandez, Fernando Durán-Sindreu Terol, Francesc Abella Sans   +6 more
doaj   +1 more source

Comparative evaluation of the effect of hand file, different nickel-titanium retreatment files, and self-adjusting file system on the incidence of dentinal microcrack formation during the removal of root canal filling material: An In vitro stereomicroscopic study

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Aim: The aim of the study is to evaluate the effect of hand files, rotary nickel-titanium files, and self-adjusting file (SAF) on the incidence of crack formation during retreatment.
Pooja Newase, Karan Bhargava, Mayuri Paunikar, Abhilasha Bhawalkar, Tanaya Kumar, Gargi Sarode   +5 more
doaj   +1 more source

Can Type of Instrumentation and Activation of the Final Irrigant Improve the Obturation Quality in Oval Root Canals? A Push-Out Bond Strength Study

Biology, 2022
To appraise the outcome of file systems and activation of the final irrigant on the push-out bond strength of root fillings in oval canals. Single-rooted mandibular premolars (n = 180) with oval canals were divided into three groups (n = 60) for ...
Ajinkya M. Pawar, Anda Kfir, Zvi Metzger, Anuj Bhardwaj, Yeyen Yohana, Dian Agustin Wahjuningrun, Alexander Maniangat Luke, Bhaggyashri A. Pawar   +7 more
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen, Mette Tiedemann Skipper, Niels Holtum Birkebæk, Kjeld Schmiegelow, Thomas Leth Frandsen, Bente Langdahl, Rikke Beck Jensen, Asger Roer Pedersen, Christian Mølgaard, Liv Andrés‐Jensen, Birgitte Klug Albertsen   +10 more
wiley   +1 more source

Comparison of the effectiveness of different ırrigation activation methods on biofilm removal in lateral canals – an ın vitro study

Acta Odontologica Scandinavica
Objectives: Activation of sodium hypochlorite (NaOCl) to remove biofilm from lateral canal is important for the success of endodontic treatment. This study aimed to compare the biofilm dissolving capacity of different irrigation techniques in resin ...
Uğur Aydın, Bilal Turan, Emre Çulha, Muazzez Naz Baştürk Özer, Melih Özdemir   +4 more
doaj   +1 more source

The Self Adjusting File – a review. New system, a new look into the root canal space? [PDF]

, 2015
The Self Adjusting File (SAF) is the only representative among endodontic files which enables preparation of the surface of a tooth with irrigation. Nickel-titanium alloy in the form of a grid allows to adjust the flexible file to the canal wall and ...
Gołąbek, Hubert, Brus-Sawczuk, Katarzyna, Strużycka, Izabela   +2 more
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