Results 31 to 40 of about 2,476 (175)

Dual-Energy Computed Tomography Collagen Density Mapping of the Cranio-Cervical Ligaments—A Retrospective Feasibility Study

Diagnostics, 2022
The objectives of this study were to investigate the mean collagen content of the atlanto-axial joint (AAJ) ligaments in a cohort without inflammatory disease and to analyze clinical confounders such as age, sex, and presence of ligamentous ...
Thomas Matthias Wittig, Katharina Ziegeler, Virginie Kreutzinger, Milen Golchev, Simon Ponsel, Torsten Diekhoff, Sevtap Tugce Ulas   +6 more
doaj   +1 more source

Surgical Treatment of Lateral Skull Base Tumors Extending to the Craniovertebral Junction

Head &Neck, Volume 48, Issue 8, Page 2271-2280, August 2026.
ABSTRACT Objective To evaluate the clinical manifestation, surgical strategies, and long‐term outcomes of lateral skull base tumors extending to the craniovertebral junction (CVJ), with a focus on the infratemporal fossa approach (IFA) and individualized treatment options for cervical‐occipital stability.
Songbo Xue, Yang Zhao, Huiying Sun, Hanlin Chen, Yong Zhao, Xin Ding, Wanru Zheng, Fei Ren, Yiwei Zhao, Jiajing Tong, Yu Chen, Zhiqiang Gao, Xu Tian, Siyi Cai, Guodong Feng   +14 more
wiley   +1 more source

Anatomical Insights Into the Equine Cervical Intervertebral Foramina: Implications for Veterinary Practice

Anatomia, Histologia, Embryologia, Volume 55, Issue 4, July 2026.
ABSTRACT The equine cervical intervertebral foramina (IVF) represent vital anatomical regions facilitating the passage of spinal nerves and associated vasculature. An in‐depth understanding of their anatomy is imperative for the safe implementation of diagnostic and surgical interventions. Despite their clinical significance, anatomical descriptions of
Renato Lopes Previdelli, Rupert Frederick Dash, Catrin Sian Rutland, Rachel Tucker, Alex Hawkins   +4 more
wiley   +1 more source

Atlantoaksiyal eklemin konik ışınlı bilgisayarlı tomografi (KIBT) ile değerlendirilmesi

Selcuk Dental Journal, 2019
Background: This study aimed to show the osteoarthritic changes of atlanto-axial joint by aging in asymptomatic subjects with CBCT as first in literature.Methods: Study group of 120 patients randomly selected and grouped according to six age categories ...
Esra Yeşilova, Elif Bilgir
doaj  

Research progress of the pathogenesis of atlantoaxial dislocation caused by rheumatoid arthritis

Chinese Journal of Contemporary Neurology and Neurosurgery, 2018
Rheumatoid arthritis (RA) is a chronic, consumptive, autoimmune disease characterized by arthrosis symptoms. It often invades the joints. The early manifestation of RA is invasion of joint soft tissue by synovitis, which can destory the role of joint ...
Yang DAI, Feng-zeng JIAN, Ju-ying HUANG
doaj   +1 more source

Biomechanical comparison of anterior axis-atlanto-occipital transarticular fixation and anterior atlantoaxial transarticular fixation after odontoidectomy: A finite element analysis

Frontiers in Bioengineering and Biotechnology, 2023
Background: Anterior axis-atlanto-occipital transarticular fixation (AAOF) and anterior atlanto-axial transarticular fixation (AAF) are two common anterior screw fixation techniques after odontoidectomy, but the biomechanical discrepancies between them ...
Yuzhao Lu, Gai Hang, Yu Feng, Bo Chen, Shenghui Ma, Yang Wang, Yang Wang, Tianhao Xie   +7 more
doaj   +1 more source

Cerebral Hemodynamic Changes During Cardiac Surgery: A Feasibility MR Study in Piglets

NMR in Biomedicine, Volume 39, Issue 5, May 2026.
Congenital heart disease surgery in infants requires cardiopulmonary bypass (CPB), which increases the risk of brain injury. Conventional heart‐lung machines (HLMs) cannot operate inside MRI scanners, limiting real‐time assessment of cerebral changes. We developed an MR‐conditional HLM and tested it in piglets during CPB.
Dominik T. Schulte, Ruth O'Gorman Tuura, Henning Richter, Michael Hofmann, Francesca del Chicca, Tobias Aigner, Christoph Loeschmann, Martina Lentini, Manuela Wieser, Frauke Seehusen, Rima Bektas, Melanie Zeilinger, Martin O. Schmiady, Marianne Schmid Daners   +13 more
wiley   +1 more source

A missed traumatic atlanto-axial rotatory subluxation in an adult patient: case report

Open Access Emergency Medicine, 2019
Bardia Barimani,1 Rayan Fairag,1,2 Fahad Abduljabbar,1,2 Ahmed Aoude,1 Carlo Santaguida,1 Jean Ouellet,1 Michael Weber1 1McGill Scoliosis and Spine Centre, McGill University Health Centre, Montreal, QC, Canada; 2Department of Orthopedic Surgery, King ...
Barimani B, Fairag R, Abduljabbar F, Aoude A, Santaguida C, Ouellet J, Weber M   +6 more
doaj  

Prevalence and Morphological Characteristics of Occipito-Atlanto-Axial Fusion among South Indian Population: A Cross-sectional Study [PDF]

International Journal of Anatomy Radiology and Surgery
Introduction: The anatomy of the cervical vertebrae, along with the atlanto-occipital joint, allows for free flexion, extension and rotation, which occurs almost entirely in the first two cervical vertebrae.
Khushali Rai, Sharada B Menasinkai
doaj   +1 more source

Fatal spinal cord compression in a horse with chronic actinobacterial cranial nuchal bursitis

Equine Veterinary Education, Volume 38, Issue 5, Page e235-e242, May 2026.
Summary A 14‐year‐old warmblood gelding was managed for waxing and waning cranial nuchal bursitis for 2 years. Intensive medical and surgical management was not curative, and the patient was subjected to euthanasia after becoming acutely recumbent. Ante‐mortem and post‐mortem next generation sequencing of bursal tissue and post‐mortem conventional PCR ...
H. Mesch, C. Frank, J. B. Daniels, E. Acutt, E. Contino   +4 more
wiley   +1 more source