Results 51 to 60 of about 49,967 (195)

Medicine Science 2013;2(4):792-8 Foramen magnum-morphometry Original Investigation Morphometric Study on Foramen Magnum of Human Skulls

open access: yes, 2020
We utilized 100 human skulls to study the morphology and morphometric parameters of the foramen magnum in south Indian ...
S Lokanadham, Shanthi Ch
core  

Key Aspects in Foramen Magnum Meningiomas: From Old Neuroanatomical Conceptions to Current Far Lateral Neurosurgical Intervention

open access: yes, 2017
7 p.Foramen magnum meningiomas represent a challenge for neurosurgeons. These tumors require careful surgical manipulation as they are often located in proximity to critical neurovascular structures and the cranial nerves.
Diddier G. Prada   +11 more
core   +1 more source

Redescription of the cranial morphology of Amphisbaena braestrupi and Amphisbaena laurenti (Squamata: Amphisbaenidae) from the Pleistocene of Brazil using x‐ray computed tomography

open access: yesThe Anatomical Record, EarlyView.
Abstract Amphisbaenians (Squamata: Amphisbaenidae) are fossorial reptiles with highly specialized cranial morphology, yet their fossil record is frequently limited by fragmentary preservation. This study provides a detailed osteological redescription of the skulls of Amphisbaena braestrupi and Amphisbaena laurenti from the Pleistocene of Lagoa Santa ...
Carolina L. Paiva   +2 more
wiley   +1 more source

Surgical Resection of a Foramen Magnum Meningioma—A Rarely Encountered Skull Base Tumour in Trinidad

open access: yesCaribbean Medical Journal, 2021
Tumours of the foramen magnum are infrequent compared to other locations within the neuraxis. Meningiomas are one of the most frequently encountered tumours of the nervous system, but only 1.8 to 3.2% actually originate within the foramen magnum. However,
Dr. Panduranga Seetahal-Maraj
doaj  

Sexual dimorphism and clinical importance of posterior condylar canal

open access: yesNational Journal of Clinical Anatomy, 2022
Background: The posterior condylar canal (PCC) and its associated emissary vein are important anatomical landmarks for juxta-condylar approach and extreme lateral approach for exposing lesions in the region lateral to the foramen magnum.
Sushant Swaroop Das
doaj   +1 more source

Assessment of intraspecific skull variation in the Campanian baenid turtle Plesiobaena antiqua

open access: yesThe Anatomical Record, EarlyView.
Abstract Baenids are freshwater paracryptodiran turtles with a fossil record ranging from the Early Cretaceous to the Eocene. The baenid Plesiobaena antiqua is the most common turtle in the Campanian (Late Cretaceous) Dinosaur Park Formation in Canada, but the apparent intraspecific variation remains poorly understood.
Scott Bellotti   +4 more
wiley   +1 more source

Morphological observation of occipital condyle position in Chinese skulls and potential clinical significance

open access: yesFolia Morphologica
BACKGROUND: We aimed to study the anatomy of the Chinese occipital condyle and its position relative to the occipital foramen and skull. MATERIALS AND METHODS: Measurements were taken from 106 adult Chinese skulls using a Cartesian coordinate system ...
Feng Yuan   +4 more
doaj   +1 more source

Dissecting the dissection laboratory: Elements for designing a human anatomy laboratory

open access: yesAnatomical Sciences Education, EarlyView.
Abstract The human anatomy dissection laboratory is a critical component of anatomical and medical education. Development, maintenance, and stocking of these laboratory spaces have unique demands, with all of the challenges in running a laboratory with Biosafety Laboratory Level 2 (BSL‐2) classification, housing a large volume of tissues saturated with
Rhiannon E. Robinson   +13 more
wiley   +1 more source

Foramen Magnum Meningiomas: Still a Big Challenge

open access: yes
Objective: Foramen magnum meningiomas (FMMs) are rare but challenging for neurosurgeons to remove because of their anatomic location where vital neuro-vascular structures exist.
Bülent Kağan Tombak   +10 more
core   +1 more source

Syringomyelia associated with foramen magnum arachnoiditis.

open access: yes, 2002
Syringomyelia is often linked to pathological lesions of the foramen magnum. The most common cause is hindbrain herniation, usually referred to as Chiari I or II malformation.
M. Samii   +7 more
core   +1 more source

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