Results 71 to 80 of about 4,468,959 (304)

Traumatic encephalocele in the nasal cavity after 6 years of trauma: a case report

Journal of Medical Case Reports
Background Encephalocele refers to protrusion of the meninges and brain tissue through a skull bone defect. It results from congenital, traumatic, neoplastic, or spontaneous reasons. Traumatic encephalocele occurs because of the posttraumatic fracture of
Kenana Tawashi, Ayham Qatza, Ahmed Sheikh Sobeh, Nizar Sheekh Ahmad   +3 more
doaj   +1 more source

Treatment of Cerebrospinal Fluid leakage in Skull Base Surgery [PDF]

, 2008
Objective : In various skull base approaches, the risk of cerebrospinal fluid (CSF) leakage exists and the leakage may lead to a life-threatening condition such as meningoencephalitis.
안정용, 장종희, 이규성, 홍창기, 심유식   +4 more
core  

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

The Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen, Emma Sherratt, Philip Stott, Rachel Norris   +3 more
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  

Azimuthal Equidistant Mapping and Projection of Head CT Scans for Fracture Visualization

IEEE Access
Skull fractures of the base and facial regions of the skull are challenging to identify, even by expert radiologists. The intricate nature and subtle features of such fractures, demand meticulous attention and ample time allocation to assure effective ...
Nicolas Hadjittoouli, Christos Nikolaou, Costas Pitris   +2 more
doaj   +1 more source

Extensive Skull Base Osteomyelitis Secondary to Malignant Otitis Externa [PDF]

, 2019
Skull base osteomyelitis is a severe complication of malignant otitis externa that affects the marrow of the temporal, sphenoid, and occipital bones.
Bruschini, Luca, Fabiani, S, Berrettini, Stefano, Marina Cavezza, CAVEZZA, MARINA, Ferranti, Simone, Francesca Forli, Cavezza, M, Bruschini, L, Tagliaferri, Enrico, Christina, C, Santoro, A, Forli, Francesca, Fabiani, Silvia, Cambi Christina, Tagliaferri, E, Amelia Santoro, Simone Ferranti, Santoro, Amelia, Silvia Fabiani, Ferranti, S, CAMBI, CHRISTINA, Berrettini, S,, Stefano Berrettini, Forli, F, Luca Bruschini, Enrico Tagliaferri   +26 more
core   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Surgically repaired posttraumatic CSF rhinorrhea: An institutional experience and review of literature

Indian Journal of Neurosurgery, 2012
Introduction Posttraumatic cerebrospinal fluid (CSF) rhinorrhea frequently complicates anterior skull base fracture. Although skull base fracture is present in only about 7% cases of head injury, CSF rhinorrhea develops in 30% of cases with basal ...
Brijesh Kumar, Rabinarayan Sahu, A.K. Srivastava, Anup P. Nair, Anant Mehrotra   +4 more
doaj   +1 more source

Human Temporal Bone Removal: Skull Base Block Method

, 2015
Objective: This study aims to describe a novel technique for the efficient harvest of larger temporal bone specimens from human cadavers. Our technique is directly compared with the previously described Modified Block Method (MBM).
Szczupak, Mikhaylo, Eshraghi, Adrien A., Angeli, Simon I., Telischi, Fred F., Dinh, Christine, Moon, Seo   +5 more
core   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source