Results 11 to 20 of about 36,363 (217)

A scanning electron microscopic study of smear layer remaining following use of Greater Taper rotary instruments

Journal of International Clinical Dental Research Organization, 2011
The aim of this in vitro study was to evaluate the smear layer in the root canal following the use of Ni-Ti hand ProTaper, HERO shaper and Twisted rotary instruments.
S Soumya, Shalini Aggarwal, Anamika Borkar, Anita Tandale, Pradeep Shetty, Swapnil Bhosale   +5 more
doaj   +1 more source

The advantage using Ni - Ti rotary instruments as the smoothness of one-third apical root canal wall

Padjadjaran Journal of Dentistry, 2014
Canal wall preparation achieved by smoothness. Objective of this study to determine smoothness differences of nickel-titanium manual instruments compared with nickel-titanium rotary instruments in apical third region canal wall.
Badi Soerachman, Endang Sukartini, Dudi Aripin   +2 more
doaj   +1 more source

Changing in Working Length and Canal Dimension Following Instrumentation with Hand and Rotary Instrument [PDF]

Al-Rafidain Dental Journal, 2015
Aims: This study evaluated changes in working length (WL) and root canal dimension after instrumentation with hand instruments (St.St, NiTi) and rotary systems (RaCe, ProTaper).
Ma an M. Nayif, Manal A.Sultan, Amer A.Sultan   +2 more
doaj   +1 more source

EVALUATION OF APICAL EXTRUSION OF DEBRIS AND IRRIGANT USING TWO ROTARY INSTRUMENTATION SYSTEMS [PDF]

Alexandria Dental Journal, 2016
Apical extrusion of debris and irrigants during cleaning and shaping of the root canal is one of the main causes of peri-apical inflammation and postoperative flare-ups.OBJECTIVES: The purpose of this study was to quantitatively measure the amount of ...
Moussa Sybel M., Nihal A. Leheta Nihal A., Mohy El-Din Mohamed H., El-Barkouky Rasha M.   +3 more
doaj   +1 more source

Comparative evaluation of apical extrusion of debris and irrigant with three rotary instruments using crown down technique – An in vitro study

Journal of Oral Biology and Craniofacial Research, 2012
Aims and objective: The purpose of this study was to evaluate and compare the apical extrusion of debris and irrigant using various rotary instruments with crown down technique in the instrumentation of root canals.
Rahul Jindal, Smita Singh, Siddharth Gupta, Punita Jindal   +3 more
doaj   +1 more source

Removal of a separated endodontic instrument by using the modified hollow tube–based extractor system: A case report

SAGE Open Medical Case Reports, 2020
The frequency of separation of NiTi rotary instruments has increased with the increasing use of these instruments, and this error may result from inadequate experience of using these instruments. This iatrogenic error can complicate root canal treatment,
Mothanna K AlRahabi, Hani M Ghabbani
doaj   +1 more source

Evaluation of the surface characteristics of nickel–titanium rotary instruments after clinical use: An atomic force microscope study

Endodontology, 2023
Aim: This study aimed to compare the surface roughness of two rotary nickel–titanium instrument systems before and after clinical use using atomic force microscope (AFM).
Namrata Jain, Shruthi Nagaraja, Sylvia Mathew, Bhawna Jethani, Mohini Kumari, Sharanya Nambiar, Soumya Sasank   +6 more
doaj   +1 more source

Implementing rotary root canal instrumentation in the clinical training of undergraduate students from Saudi Dental Schools: A cross-sectional survey

Saudi Endodontic Journal, 2023
Introduction: Rotary nickel–titanium files for root canal therapy have become standard treatment modalities in general practice and specialized dental centers.
Badi B. Alotaibi
doaj   +1 more source

Comparative evaluation of hand and power-driven instruments on root surface characteristics: A scanning electron microscopy study

Contemporary Clinical Dentistry, 2011
Aim: The aim of this study was to compare root surface characteristics following root planing with various hand- and power-driven instruments. Materials and Methods: A total of 20 single, rooted teeth were used in this study; two specimens were used as ...
Parveen Dahiya, Reet Kamal, Rajan Gupta, Nymphea Pandit   +3 more
doaj   +1 more source

Ultra-morphology of root surface subsequent to periodontal instrumentation: A scanning electron microscope study

Journal of Indian Society of Periodontology, 2012
Background: The aim of this study was to compare root surface characteristic following root planing with various hand and power driven instruments. Materials and Methods: A total of 20 single rooted teeth were used in this study, of which two specimens ...
Parveen Dahiya, Reet Kamal
doaj   +1 more source