Results 31 to 40 of about 33,246 (262)

High incidence of cervical ribs indicates vulnerable condition in Late Pleistocene woolly rhinoceroses [PDF]

open access: yesPeerJ, 2017
Mammals as a rule have seven cervical vertebrae, a number that remains remarkably constant. Changes of this number are associated with major congenital abnormalities (pleiotropic effects) that are, at least in humans, strongly selected against. Recently,
Alexandra A.E. van der Geer   +1 more
doaj   +2 more sources

A study on variations of foramen transversarium of cervical vertebrae

open access: yesNational Journal of Clinical Anatomy, 2014
Background and aims: Foramen transversarium of cervical vertebra is a bony enclosure for the vertebral artery. These foramina are known to exhibit variations in size, shape and may be multiple in number or absent. The aim of this study is to record these
Magi Murugan, Suman Verma
doaj   +1 more source

Patient-specific numerical investigation of the correction of cervical kyphotic deformity based on a retrospective clinical case

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Little research has been reported on evaluating the safety of the fixation construct in cervical kyphosis correction. In this study, we proposed a principal-strain criterion to evaluate the safety of the fixation construct and validated the modeling ...
Tianchi Wu   +15 more
doaj   +1 more source

Radiographic studies of the hyoid bone and cervical spine in Angle Class I and Class II/2nd Division malocclusions [PDF]

open access: yesRevista de Odontologia da UNESP, 2022
Introduction Interdisciplinary investigative study of the stomatognathic-cervical complex, necessary to understand the structure and biomechanics of the hyoid bone and cervical spine in Class I and II / 2nd Division participants.
Ana Lucia de Oliveira NASCIMENTO   +2 more
doaj   +1 more source

TANYSTROPHEUS (ARCHOSAUROMORPHA, PROLACERTIFORMES) REMAINS FROM THE TRIASSIC OF THE NORTHERN FRIULI (NE ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2000
The first diagnostic remains of the large prolacertiform Tanystropheus are reported from northeastern Italy. They include a proximal caudal vertebra from the Middle Triassic of Aupa valley (Udine, Friuli) and a cervical vertebra from the Carnian of Fusea
FABIO MARCO DALLA VECCHIA
doaj   +1 more source

Topographic and anatomic features of transverse foramen of cervical vertebra in age and sex aspect [PDF]

open access: yesСаратовский научно-медицинский журнал, 2012
Purpose: to reveal regularities of variability of morphometric parameters of foramen of transverse process of cervical vertebra. Materials and Methods.
Ostrovsky V.V.   +5 more
doaj  

Diffuse Idiopathic Skeletal Hyperostosis with Cervical Vertebra Involvement: A Case Report

open access: yesTürk Osteoporoz Dergisi, 2021
Diffuse idiopathic skeletal hyperostosis is a non-inflammatory disease characterized by ossification and calcification in soft tissues, such as enthesis and joint capsules.
Mehmet Arslan   +3 more
doaj   +1 more source

Morphometric study of uncinate process of cervical vertebra and its surgical importance

open access: yesNational Journal of Clinical Anatomy, 2020
Introduction: Uncinate process (UP) is a projection on the posterolateral margins of the superior surface of the body of the cervical vertebra. They are involved in the uncovertabral (Luschka's) joints, with intervertebral foramen in between, which is ...
P Durga, K R Dakshayani
doaj   +1 more source

Design and Kinematic Performance Analysis of the (2-PUR/UPS) &R Hybrid Cervical Exoskeleton

open access: yesJixie chuandong, 2023
In this study, a hybrid type (2-PUR/UPS) &R cervical vertebra rehabilitation machine is proposed for the cervical traction rehabilitation training of patients with cervical spondylosis.
Song Shengtao   +3 more
doaj  

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