Results 251 to 260 of about 1,817,680 (346)

Single-Cone vs. Carrier-Based Root Canal Obturation with a Calcium-Silicate-Based Sealer: An In Vitro µ-CT Analysis. [PDF]

Biomimetics (Basel)
Tosco V, Monterubbianesi R, Furlani M, Spinelli A, Zamparini F, Orsini G.   +5 more
europepmc   +1 more source

[Compressed root canal obturation after measuring root canal length].

Fogorvosi szemle, 1979
openaire   +1 more source

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

The Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt, M. Grace Burton, Mathew J. Wedel, Juan Benito, Ellen Fricano, Daniel J. Field   +5 more
wiley   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

<i>In Vitro</i> Evaluation of Microbial Leakage in Different Root Canal Obturation Techniques.

J Pharm Bioallied Sci
Agrawal R, Patel P, Haider A, Azeem H, Anilkumar K, Mohamed KA.   +5 more
europepmc   +1 more source

Impact of Smear Layer Removal Using Etidronate- and EDTA-Based Irrigation Protocols on Root Canal Microbiota: An In Vivo Study. [PDF]

Dent J (Basel)
Razumova S, Brago A, Kryuchkova A, Khakimova Z, Khabibova N, Volkov A, Barakat H, Dikopova N.   +7 more
europepmc   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Effect of Different Irrigation Activation Techniques on Smear Layer Removal in Root Canal Treatment. [PDF]

J Pharm Bioallied Sci
Panda B, Panda S, Hota S, Dass D, Arya A, Marwaha J.   +5 more
europepmc   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Comparative Effectiveness of Triphala and Conventional Root Canal Irrigants in Primary Teeth: A Systematic Review. [PDF]

Cureus
Chavan P, Dimple P, Takate V.
europepmc   +1 more source