Results 111 to 120 of about 12,233 (310)

In vitro properties of novel root canal filling materials

, 2009
The three dimensional obturation of root canals is vital and cannot be overstated. The attainment of a fluid-tight seal in a root canal system is very important for the longterm success of endodontic treatment.
Hammad, Mohammad
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Avaliação ex vivo da infiltração coronária em canais obturados com AH PLUS e MTA FILLAPEX [PDF]

, 2011
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.INTRODUÇÃO: A obturação consiste no preenchimento tridimensional do canal radicular com os objetivos de criar um selamento efetivo contra a penetração de ...
Cechella, Bruna Casagrande
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Embedding Chemistry and Pharmacy Into Sustainability

Angewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

A Review of Endodontic Bioceramics

Journal of Islamic Dental Association of Iran, 2016
Background and Aim: The use of ceramics has a long history. A new category of these materials was used in medicine in 1960 introduced as bioceramics. Biocompatibility, osteoinductivity and sealing ability are among the most favorable characteristics of ...
Hadi Assadian, Ehsan Hamzelouei Moghaddam, Azadeh Amini, Kumarz Nazari Moghaddam, Mohadeseh Hashemzehi   +4 more
doaj  

Comparison of Microscopic Endodontic Techniques: A Systematic Review and Meta-Analysis

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To evaluate the success rates of resin-based endodontic surgery (RES) and endodontic microsurgery (EMS), and compare their results. Material and Methods: A total of 19 and 34 full-text papers were reviewed, and finally, 2 and 6 studies were ...
Samira Jamali, Robab Farhang, Navid Nasrabadi, Hashem Ahmadizadeh, Elnaz Mousavi, Mehrzad Kaviani   +5 more
doaj  

Root canal filling evaluation using optical coherence tomography

, 2010
Endodontic therapy consists in cleaning and shaping the root canal system, removing organic debris and sealing the intra-canal space with permanent filling materials.
Goguta, Luciana, Adrian Bradu, Bradu, Adrian, Meda L. Negrutiu, Corina Marcauteanu, George Dobre, Dobre, George, Cosmin Sinescu, Podoleanu, Adrian Gh., Rominu, Mihai, Negrutiu, Meda, Marcauteanu, Corina, Adrian Gh. Podoleanu, Ciprian Ionita, Mihai Rominu, Florin Topala, Luminita Nica, Topala, Florin, Nica, Luminita, Ionita, Ciprian, Luciana Goguta, Sinescu, Cosmin   +21 more
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Lagomorph cranial biomechanics and the functional significance of the unique fenestrated rostrum of leporids

The Anatomical Record, EarlyView.
Abstract The crania of leporid lagomorphs are uniquely fenestrated, including the posterior cranial bones and the lateral portion of the maxilla. The functional significance of the highly fenestrated rostrum has received considerably little attention, despite being absent in other mammalian herbivores with a long rostrum.
Amber P. Wood‐Bailey, Alana C. Sharp
wiley   +1 more source

Contemporary root canal filling strategies [PDF]

, 2016
Currently, clinicians can choose from a wide range of root canal filling materials and techniques, some of which have been evaluated in this thesis.Methacrylate resin-based sealers suffer from polymerization shrinkage stresses. This limitation may partly
Moinzadeh, A.T.
core   +1 more source

Physical properties of root-canal filling materials

, 1989
Root canal filling materials are used to obturate the root canal space. Several studies have been made in order to investigate their physical properties. A general review of these properties are discussed in this paper.Corresponding Author: Prof.
Al-Nazhan, Saad, Al Nazhan, S.
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