Results 51 to 60 of about 19,918 (263)
The Anatomical Record, EarlyView.Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty +3 more
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The Anatomical Record, EarlyView.Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
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Clinical report and literature review of right mandibular canine with two roots and two root canals
口腔疾病防治, 2017 The mandibular canine usually has a single root with a single canal. It is rarely to see a mandibular ca⁃ nine with two roots and two toot canals. A case of a patient who has a right mandibular canine with two roots and two root canals was reported ...
ZHOU Gang, LI Lingyu, CHEN Jie
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Applied anatomy of mandibular canal
Человек и его здоровье, 2023 The mandibular canal (canalis mandibulae) runs in the thickness of the mandible from the mandibular foramen (foramen mandibulae) to the mental foramen (foramen mentale). The knowledge of its topography and relations with the dental root apices is of great practical importance for the prevention of iatrogenic injuries of the inferior alveolar ...
Aleksandra G. Grigoryants +3 more
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Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece
The Anatomical Record, EarlyView.The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou +3 more
wiley +1 more source
Frontiers in Veterinary Science, 2019 Mandibular tumors in the oral cavity of dogs can be locally aggressive and infiltrative, involving adjacent soft and hard tissues. Tumors that invade the mandibular canal are considered likely to extend rostrally and caudally within that structure due to
Nadine Fiani, Santiago Peralta
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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
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The observation of bifid mandibular canals using cone beam computed tomography
口腔疾病防治, 2018 Objective To investigate the prevalence of bifid mandibular canals (BMC), and to measure their diame⁃ ter and angle. Methods CBCT images of 500 patients were used for this study.
DAI Yu, ZHANG Guozhi, SUN Haipeng
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Aspectos Biométricos del Canal Mandibular [PDF]
International Journal of Morphology, 2007 El canal mandibular recorre este hueso longitudinalmente, relacionandose en su segmento medio con las piezas dentarias molares y premolares. El conocimiento de la relacion del canal mandibular con las piezas dentarias y con las corticales mandibulares es de gran importancia para la practica de la implantologia.
Suazo Galdames, Iván Claudio +3 more
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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 +3 more
wiley +1 more source