Results 51 to 60 of about 989,549 (278)

Occipital Bone Graft for Atlantoaxial Fusion

Acta Neurochirurgica, 2000
Instability of the atlantoaxial segment is frequently encountered in neurosurgical practice. Numerous fusion techniques have been employed at this level. Most commonly, arthrodesis is achieved through bone and wire techniques. We have employed the use of suboccipital bone in lieu of iliac crest autograft in order to avoid the significant morbidity ...
Sheehan, J.M., Jane, J.A.
openaire   +3 more sources

An osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) cranial ornamentation

The Anatomical Record, EarlyView.
Abstract Ceratopsids are among the most distinctive and well known extinct Cretaceous vertebrates, yet many details regarding the growth and composition of their cranial features are still not fully anatomically described or understood. In particular, striking cranial adornments such as the postorbital horns and parietal‐squamosal frill of Triceratops ...
Kyle D. Obuszewski, N. Adam Smith, Guinevere Rose Brown   +2 more
wiley   +1 more source

Surgical Treatment for Occipital Condyle Fracture, C1 Dislocation, and Cerebellar Contusion with Hemorrhage after Blunt Head Trauma

Case Reports in Orthopedics, 2016
Occipital condyle fractures (OCFs) have been treated as rare traumatic injuries, but the number of reported OCFs has gradually increased because of the popularization of computed tomography (CT) and magnetic resonance imaging (MRI).
Shigeo Ueda, Nobuhiro Sasaki, Miyuki Fukuda, Minoru Hoshimaru   +3 more
doaj   +1 more source

Development of an Occipital Decompression Orthosis (ODO) for critically ill patients in intensive care units

Cadernos Brasileiros de Terapia Ocupacional, 2023
Introduction: Pressure ulcers (PU) are caused by prolonged contact of the skin with a surface, leading to significant damage that is difficult to recover from.
Nonato Márcio Custódio Maia Sá, Carlos Roberto Monteiro de Vasconcelos Filho   +1 more
doaj   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

The Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy, Alice Nishigaki, Matthew C. Gage, Renato L. Previdelli   +3 more
wiley   +1 more source

Integrating whole‐bone and regional analyses to understand human scapular growth

The Anatomical Record, EarlyView.
Abstract This study investigates ontogenetic changes in human scapular morphology using three‐dimensional geometric morphometrics with whole‐bone and region‐specific analyses. The aim is to evaluate whether the scapula follows a regular developmental pattern and whether its functionally distinct components, the scapular spine (SS) and glenoid fossa ...
Azahara Salazar‐Fernández, José Miguel Carretero, Laura Rodríguez, Rebeca García‐González   +3 more
wiley   +1 more source

Analysis of Bone Variations of the Occipital Bone in Man [PDF]

International Journal of Morphology, 2010
La osificacion inadecuada de la region interparietal induce a la aparicion de los huesos interparietal y wormiano, asociado tambien con factores geneticos. La formacion del hueso interparietal depende de la separacion del segmento intermedio desde la placa lateral por la sutura occipital transversal, lo que significa que este hueso se forma por las ...
da Mata, João Roberto, da Mata, Fabiana Ribe, Aversi-Ferreira, Tales Alexandre   +2 more
openaire   +2 more sources

Correlations between cancellous bone architecture and its dynamic behaviour [PDF]

, 2014
Previous studies showed that in vivo evaluation of the fracture risk of cancellous bone can be assessed by identifying the relationships between its microarchitecture description extracted from clinical imaging and its mechanical properties.
LAPORTE, Sébastien, SALETTI, Dominique, PATTOFATTO, Stéphane, BOUSSON, Valérie, PROT, Marianne   +4 more
core  

Pelvic morphology and body size in relation to the preauricular sulcus: Evidence from medieval to modern Iberia

The Anatomical Record, EarlyView.
Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González, Julia Muñoz‐Guarinos, Nico Cirotto, Sonia Díaz‐Navarro, Laura Rodríguez, José Miguel Carretero   +5 more
wiley   +1 more source

Posterior fusion of the occipital axis in children with upper cervical disorder using both C2 pedicle and laminar screws (C2 hybrid screws)

Spine Surgery and Related Research, 2018
Introduction: An occipital-cervical surgery for children is challenging for surgeons because of the immature bone quality, extensive anatomical variability, and small osseous structures.
Kenyu Ito, Shiro Imagama, Kei Ando, Kazuyoshi Kobayashi, Mikito Tsushima, Akiyuki Matsumoto, Masayoshi Morozumi, Satoshi Tanaka, Masaaki Machino, Yoshihiro Nishida, Naoki Ishiguro   +10 more
doaj   +1 more source