Results 41 to 50 of about 236,266 (245)
Apical Transportation of Apical Foramen by Different NiTi Alloy Systems: A Systematic Review
Applied Sciences, 2023 Endodontic shaping can lead to canal and apical anatomical alterations, which may compromise the outcome of root canal treatment. The objective of this systematic literature review is to assess whether the use of martensitic endodontic instruments can result in less apical transportation compared to austenitic instruments during endodontic therapy.
Francesco Puleio +4 more
openaire +4 more sources
Influence of Working Length on Post-operative Pain after Single or Two-visit Endodontic Treatment: A Randomised Clinical Trial [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Microorganisms in the cemental canal can lead to the development of periapical lesions and its mechanical removal by means of overinstrumentation may be more favourable for the success of endodontic treatment.
Alessandra Manchini Cardoso Tarallo +4 more
doaj +1 more source
Brazilian Oral ResearchThe aim of this study was to assess the impact of the apical patency technique on apical transportation and centering ability of a controlled memory (CM) instrument in the apical region using cone-beam computed tomography (CBCT). Sixty distobuccal canals
Caroline Carvalho dos SANTOS +4 more
doaj +1 more source
Evaluation of Correlation Between apical Diameter and File Size Using Propex Pixi Apex Locator [PDF]
Journal of Clinical and Diagnostic Research, 2014 Aim : Aim of this study is to evaluate the influence of critical diameter of apical foramen and file size using propex pixi apex locator in working length determination Materials and Methods: In this study, ten single rooted teeth were selected. They
Sreeha Kaluva Kolanu +5 more
doaj +1 more source
Influência do operador sobre a capacidade do ROOT ZX localizar o forame apical [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste estudo foi analisar a capacidade do ROOT ZX localizar o forame apical e verificar se essa capacidade é afetada por diferentes operadores ...
Voigt, Thaisa
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Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source
Avaliação ex vivo da eficácia do root zx e do raypex na determinação do limite apical da instrumentação endodôntica [PDF]
, 2012 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste trabalho foi avaliar a capacidade de dois aparelhos eletrônicos localizarem o forame apical e a constrição apical, limites considerados ...
Grieser, Mariele
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The Anatomical Record, EarlyView.Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi +5 more
wiley +1 more source
Influence of apical foramen widening on apical foramen morphology and apical sealing [PDF]
, 2018 Orientador: Alexandre Augusto ZaiaTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de PiracicabaResumo: Introdução: O objetivo desta pesquisa foi avaliar a influência do alargamento foraminal e limite de instrumentação na ...
Silva, Juliana Melo da
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The Anatomical Record, EarlyView.Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo +5 more
wiley +1 more source