Results 51 to 60 of about 4,414 (214)

The Role of Root Canal Preparation on Apical Geometry: A Review of the Literature [PDF]

Journal of Dental Materials and Techniques, 2019
The amounts of apical enlargement have been a controversial issue for a long time. The enlargement of the apical part of the canal may severely impact the endodontic prognosis.
Zahed Mohammadi, Jun-Ichiro Kinoshita, Atsufumi Manabe, Mikihiro Kobayashi, Sousan Shalavi, Flavio Palazzi, Hamid Jafarzadeh   +6 more
doaj   +1 more source

Radiographic Intraradicular Reduction of a Calcium Silicate–Based Sealer: Case Reports

International Endodontic Journal, EarlyView.
ABSTRACT Aim To document radiographically observable intraradicular reduction of AH Plus Bioceramic, a premixed calcium silicate–based sealer (CSBS), during clinical follow‐up after nonsurgical root canal retreatment. Summary Four cases of nonsurgical root canal retreatment performed with a premixed CSBS using a single‐cone obturation technique are ...
Damien Savoure, Nadia Mayorova, Camille Lufeaux, Constance Ambroise   +3 more
wiley   +1 more source

Clinical evaluation of root resorption and its correlation with obturation quality in pulpectomized deciduous teeth with different obturating materials: An In vivo study

Contemporary Clinical Dentistry, 2019
Aims and Objectives: The aim was to evaluate the root resorption in pulpectomized deciduous teeth and its correlation with obturation quality using zinc oxide and eugenol (ZOE), Metapex and Endoflas at the interval of 6 and 12 months.
Gurlal Singh Brar, Nitika Bajaj, Meenu Bhola, Jaskirat Kaur Brar   +3 more
doaj   +1 more source

Optimization of the Injection Mold Runner System of the Transport Means Plastic Parts

Communications, 2023
This paper describes the optimization of dimensions of the individual injection mold runner system of the plastic part used as the frame for various devices in transport means.
Damián Čechmánek, Róbert Kohár, František Brumerčík, Michal Lukáč, Jakub Fiačan   +4 more
doaj   +1 more source

Clinical Outcome of Non‐Surgical Endodontic Treatment Performed by Undergraduate Dental Students: A Retrospective Observational Cohort Study

International Endodontic Journal, EarlyView.
ABSTRACT Aim To evaluate the outcome of pulpectomy, root canal treatment (RCT) and orthograde retreatment in permanent teeth performed by undergraduate dental students and to assess the influence of various variables. Methodology Electronic dental health records at the Department of Odontology, University of Copenhagen, Denmark were analysed covering ...
S. Ramezanzade, A. Bakhshandeh, B. Ibragimov, H. Fransson, T. Dascalu, A. Alonso, V. Anastasopoulou, EndoReCo, L. Bjørndal, V. S. Dawson, H. Fransson, F. Frisk, T. Kvist, M. Markvart, F. Mota de Almeida, M. Pigg, D. Sebring, E. Wigsten, L. Bjørndal   +18 more
wiley   +1 more source

The Size Effects of Modified Nano-Silica on the Physical Properties of Resorcinol-Poly(acrylamide-co-2-acrylamido-2-methylpropanesulfonic acid) Gels in Harsh Reservoir Conditions

Gels
Nano-silica is widely used to enhance gel properties, but its size, concentrations, and aggregation behaviors all matter. The influencing rules of these factors remain unclear especially in harsh reservoir conditions. This study presented a comprehensive
Xun Zhong, Yuxuan Yang, Jiating Chen, Yudan Dong, Sheng Lei, Hui Zhao, Hong He, Lifeng Chen   +7 more
doaj   +1 more source

Prevalence of Apical Periodontitis in Eight Hispanic American Countries

International Endodontic Journal, EarlyView.
ABSTRACT Aim This multicenter cross‐sectional study evaluated the prevalence and variables statistically associated with primary and post‐treatment apical periodontitis (AP) in subjects from eight Hispanic American countries. Methodology Digital panoramic radiographs from subjects living in Argentina, Colombia, Ecuador, Guatemala, Mexico, Dominican ...
Sandra R. Hernández, Fátima G. Bueno‐Camilo, Patricia N. Olivares Ponce, José Ramón Palma‐Vázquez, Giuliana Soimu, María A. Maldonado‐Álvarez, Alessandra Baasch, Karen Brisson‐Suárez, Leonel A. Roldán, Beatriz Vilas‐Navós, Sylvina Oyarzabal‐Eula, Jaime Rendón, Gabriela Martin, Andrea F. Campello, Flávio R. F. Alves, Isabela N. Rôças, José F. Siqueira Jr   +16 more
wiley   +1 more source

Mechanical and sensory testing of overfilled breast implants [PDF]

Aesthetic Surgery Journal, 2006
To obtain an ideal outcome in breast augmentation procedures, breast implants may be overfilled to reduce wrinkles and improve longevity. Determination of the optimal volume for saline-filled breast implants remains problematic for plastic surgeons.We sought to evaluate the effect of overfilling or underfilling implants on sensory response and on ...
Daniel, Greenwald, Olajompo, Moloye, Leo, Ondrovic, William, Lee   +3 more
openaire   +2 more sources

Developing a Clinical and Conventional Radiographic Tool for Vertical Root Fracture Prediction in Root‐Filled Teeth

International Endodontic Journal, EarlyView.
ABSTRACT Aim To develop and validate a clinical and radiographic prediction model for diagnosing vertical root fracture (VRF) in endodontically treated teeth to assist clinical decision‐making. Methodology This cross‐sectional diagnostic prediction study analysed data from 415 root‐filled roots (130 confirmed VRF and 285 non‐VRF) obtained from 327 ...
Jirasin Chalermchaicharoenkit, Kanet Chotvorrarak, Phachara Promchouy, Phichayut Phinyo, Sittichoke Osiri   +4 more
wiley   +1 more source

Orbital pain and headache secondary to overfilling of a root canal

, 2003
A 35-yr-old woman was referred to the Istanbul University, Faculty of Dentistry, Oral Surgery Department with complaints of orbital pain and headache.
BERBEROGLU, Hülya, AYDIL, BA, DULGER, O, YILDIRIM, Sema, KORAY, Meltem, Yaltirik, MEHMET, Koray, M, Yaltirik, M, Berberoglu, HK   +8 more
core   +1 more source