Results 21 to 30 of about 41,111 (297)

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Leonardo, Mário Roberto, Nelson Filho, Paulo, Gatón Hernández, Patrícia, Silva, Léa Assed Bezerra da, Queiroz, Alexandra Mussolino de, Oliveira, Daniela S. B. de, Silva, Raquel Assed Bezerra da, HERNÁNDEZ, Patrícia Gatón, NELSON-FILHO, Paulo   +8 more
core   +1 more source

Influence of Asthma on the Degree of Apical Root Resorption in Orthodontically Treated Patients [PDF]

Iranian Journal of Orthodontics, 2018
Background: The purpose of the present study was to evaluate the influence of asthma on the degree of apical root resorption in patients treated orthodontically.
Giordana Ariane Ribeiro Schwerz Antunes de Melo, Karine Martelli, Karina Maria Salvatore de Freitas, Fabrício Pinelli Valarelli, Rodrigo Hermont Cançado   +4 more
doaj   +1 more source

Evaluation of root resorption levels in patients with bruxism

Brazilian Dental Science, 2014
The aim of this study was to evaluate the frequency of the degree of apical root resorption by making a digital radiographic analysis of patients with bruxism and also to check whether there is any correlation between bruxism and root resorption. A total
Sabrina Mascarenhas Vargas, Ronaldo Luís Almeida de Carvalho, Francielle Silvestre Verner, Fabíola Pessôa Pereira Leite   +3 more
doaj   +1 more source

External apical root resorption after orthodontic treatment: analysis in different chronological periods

Dental Press Journal of Orthodontics, 2022
Introduction: External apical root resorption (EARR) is characterized by the definitive loss of tooth root structure, with a higher incidence in lateral and central maxillary incisors.
Bruno Moreira das NEVES, Luciana Quintanilha Pires FERNANDES, Jonas CAPELLI JUNIOR   +2 more
doaj   +1 more source

A cone-beam computed tomography study of orthodontic apical root resorption

Journal of Dental Sciences, 2013
Background/purpose: Root resorption is an important problem in orthodontic treatment. Basically, the root resorption is evaluated by using two-dimensional images (e.g., periapical films, panoramic films, and cephalometric films). However, the use of such
Jian-Hong Yu, Kuang-Wei Shu, Ming-Tzu Tsai, Jui-Ting Hsu, Hsin-Wen Chang, Kuan-Ling Tung   +5 more
doaj   +1 more source

Prevalence, Severity, and Predictors of Apical Root Resorption Following Orthodontic Treatment: A Cone-Beam Computed Tomography Study

Journal of Pharmacy and Bioallied Sciences
Aim: To investigate the prevalence, severity, and predictors of apical root resorption following orthodontic treatment using cone-beam computed tomography (CBCT).
Kunal Bhardwaj, Nikita Patel, Arvind Mengi, Ranu S. Ingole, Gaurav Ahuja, Arti Butoliya, Miral Mehta   +6 more
doaj   +1 more source

effect-of-different-angulations-of-impacted-maxillary-canine-on-root-resorption-of-lateral-incisor-using-cone-beam-computed-tomography-a-retrospective-study-6454cc7d7c2f9.pdf

, 2023
— The objective of this study was. Evaluate the effect of different angulations of impacted maxillary canine on root resorption of lateral incisor using cone-beam computed tomography (CBCT).
Maram Emad (15450749)
core   +1 more source

The Prevalence of Root Resorption in a Sample of Orthodontic Patients Treated in Private Clinics in Sulaimani City/ A Retrospective Study

Sulaimani Dental Journal
Objective: Root resorption is an inevitable consequence of orthodontic treatment. This retrospective study aimed to determine the prevalence of root resorption secondary to orthodontic treatment in private clinics in Sulaimani City, Iraq and to ...
Sana Omer, Adham Abdulrahman
doaj   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

A scanning electron microscopic study of the patterns of external root resorption under different conditions

Journal of Applied Oral Science, 2009
OBJECTIVE: The aim of this study was to examine if there are qualitative differences in the appearance of external root resorption patterns of primary teeth undergoing physiologic resorption and permanent teeth undergoing pathological root resorption in ...
Ravindran Sreeja, Chaudhary Minal, Tumsare Madhuri, Patil Swati, Wadhwan Vijay   +4 more
doaj   +1 more source