Results 61 to 70 of about 28,001 (305)

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

The Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano, Virgínia Maciel, Pedro Victor Buck, Felipe C. Montefeltro, Thiago da S. Marinho, Aline M. Ghilardi   +5 more
wiley   +1 more source

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

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
wiley   +1 more source

Evaluation of frequency of CSF leakage in patients with cranial and maxillofacial fractures in the Oral and Maxillofacial Surgery Department in Al-Zahra Hospital

مجله دانشکده دندانپزشکی اصفهان, 2013
Introduction: It is possible for the CSF to leak during cranial and maxillofacial fractures. At present there is a little information about CSF leakage, use of antibiotics, lumbar drainage and its surgical indications.
Dariush Hasheminia, Bijan Movahedian, Hadi Hashemzehi, Hanieh Ghazavi, Rahman Nazeri   +4 more
doaj  

Research on the use of a combination of virtual reality with 3D printing technology to address skull base fractures through precision nursing

BMC Nursing
Background The skull base exhibits a complex structure that contains numerous important nerves and blood vessels; furthermore, it is adjacent to important organs in the maxillofacial region.
Mingyue Wang, Yun Zhao, Lili Cao, Zhongya Shu, Chang Liu, Yayao Zhu, Fangyan Bian, Shuling Wang, Ling Jiang, Xinli Xu, Weina Zhang, Huan Zhang, Junfang Zhao, Maosong Zhang, Qifu Wang, Yu Sun   +15 more
doaj   +1 more source

Prediction of Skull Fractures in Blunt Force Head Traumas using Finite Element Head Models [PDF]

, 2023
Natalia Lindgren, Mikkel Jon Henningsen, Christina Jocobsen, Chiara Villa, Svein Kleiven, Xiaogai Li   +5 more
openalex   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

The Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza, João Lucas Da Silva, Voltaire D. P. Neto, Arielli Fabrício Machado, Juan A. Escobar, Felipe L. Pinheiro   +5 more
wiley   +1 more source

Depressed skull fracture and epidural hematoma resulted from pin-type head holder for craniotomy in children

Journal of Medical Sciences, 2014
A head fixation device with pins is commonly used for immobilization of the patient′s head during craniotomy. The safety of head fixation devices in children has been discussed rarely in the literature.
Te Fu Chen, Shih Hung Yang, Jui Chang Tsai   +2 more
doaj   +1 more source

Post-Trauma Neuroinfectious Complications; There Is Not Always A Skull Fracture Involved: A Case Report [PDF]

, 2023
Di Marco Mg, Maria Rosaria Bagnato
openalex   +1 more source

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, Georgios L. Georgalis, Georgios Lazaridis, Dimitris S. Kostopoulos   +3 more
wiley   +1 more source

Surgical treatment of depressed fracture of skull in neonates

Chinese Journal of Contemporary Neurology and Neurosurgery
Objective To explore the surgical treatment of depressed fracture of skull in neonates. Methods and Results Eight neonates with depressed fracture of skull who underwent surgery in Children's Hospital Affiliated to Shandong University from January 2021 ...
LIU Bo, XIE Shi-gang, YUE Xi-zan, WANG Guang-yu   +3 more
doaj   +1 more source