Results 101 to 110 of about 1,484,253 (303)
Animal Models and Experimental Medicine, EarlyView.This study dynamically charts the developmental process of the knee joint cartilage from the embryonic stage through to postnatal life, revealing key developmental events including the origin of knee joint development, chondrification, primary ossification, secondary ossification, formation of the cartilage cancal, and formation of the growth plate. It
Yan Nie +9 more
wiley +1 more source
A review of a resin-based root canal filling material
, 2008 In the early 2000s, a new resin-based root canal filling material, so-called Resilon, was developed and marketed with a view to overcoming the limitations of gutta-percha material in achieving an effective seal.
Ko, CHW, Cheung, GSP, Chan, AWK
core
The Anatomical Record, EarlyView.Abstract The oval window (OW) is an opening connecting the inner and middle ear. Its area has been shown to consistently scale with body mass (BM) in primates, and has been used alongside semi‐circular canal (SCC) size to differentiate Homo sapiens and fossil hominins, including Paranthropus robustus.
Ruy Fernandez, José Braga
wiley +1 more source
Periapical status and quality of root canal filling evalution of endodontically treated premolars using cone-beam computed tomography [PDF]
, 2017 Relevance of the problem and aim of the work: Treatment of premolars can seem not as difficult as it is due to the complex anatomy of the premolars. The aim of this study was to determine and compare the fourth and fifth premolars root morphology, number
Ramanauskaitė, Laura
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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
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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Statistical shape modeling of the human inner ear through micro‐computed tomography imaging
The Anatomical Record, EarlyView.In this study, 54 cadaveric temporal bone specimens underwent high‐resolution micro‐CT imaging. Images were semi‐automatically segmented and converted to 3D surface mesh models for morphological measurement and analysis. Statistical shape models were created for the inner ear, cochlea, and vestibular system, as well as for sex‐ and side‐based subgroups.
Carmine Spedaliere +8 more
wiley +1 more source
The effect of extrusion of the filling material on the periapical status
Эндодонтия TodayAIM. To identify the relationship between the extrusion of filling material and the periapical status when using CBCT.MATERIALS AND METHODS. 500 CBCT scans of patients were studied, the condition of 2915 teeth and 6142 root canals were assessed.
M. Yu. Pokrovsky +3 more
doaj +1 more source
Delayed tooth replantation: MTA as root canal filling
, 2014 MTA has been investigated as a root-end filling material. Its mechanism of action has some similarities to that of Ca(OH())2. The purpose of this study was to evaluate the repair process taking place in the delayed replantation of monkey teeth using ...
Wilson Roberto POI +14 more
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The Anatomical Record, EarlyView.Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli +6 more
wiley +1 more source