Results 1 to 10 of about 22,717 (210)

Traumatic Spondylolisthesis of the Axis Vertebra in Adults [PDF]

Global Spine Journal, 2015
Study Design Narrative review. Objective To elucidate the current concepts in diagnosis and treatment of traumatic spondylolisthesis of the axis. Methods Literature review using PubMed, Google Scholar, and Cochrane databases.
Philipp Schleicher, Matti Scholz, Andreas Pingel, Frank Kandziora   +3 more
doaj   +3 more sources

Mechanically Relevant Anatomy of the Axis Vertebra and Its Relation to Hangman’s Fracture: An Illustrated Essay [PDF]

Neurospine, 2019
To describe the biomechanically relevant anatomy of the Axis vertebra and the load transfer patterns within the bone, and on that basis, to postulate its mechanism of injury, a literature review was conducted of the anatomy and biomechanics of Axis ...
Venugopal K. Menon
doaj   +2 more sources

Combined Ultrasound- and Fluoroscopy-guided Percutaneous Cementoplasty and Ablation for a C2 Pathologic Fracture: A Case Report [PDF]

Journal of Orthopaedic Case Reports
Introduction: Vertebral augmentation techniques are widely reported and effective for vertebral body fractures related to the thoracic and lumbar spine. However, techniques for accessing the cervical spine for vertebral augmentation purposes are limited.
Junman Kim, Frank Prologo, Rameez Rehman, Maxwell E Cooper, Neil J Resnick   +4 more
doaj   +2 more sources

Evaluation of axis vertebrae for optimal screw placement in craniovertebral junction surgeries: A morphometric study on dry bone [PDF]

Journal of Craniovertebral Junction and Spine
Background: Surgeries in the craniovertebral junction (CVJ) area require precise anatomical knowledge of every component to deal with disorders of the CVJ.
Noor US Saba, Mohd Faheem, Heena Singh, Pratibha Shakya, Navneet Kumar   +4 more
doaj   +2 more sources

A Rare Case of Primary Hyperparathyroidism Presenting as a C2 Brown Tumor-Plain Radiography Has yet again Proved Indispensable in Clinching the Diagnosis

Indian Journal of Radiology and Imaging, 2022
A brown tumor is one of the manifestations of hyperparathyroidism. It is a rare type of bone lesion that most often occurs in mandible, ribs, and large bones. Spinal involvement is extremely rare.
Jyoti Panwar, Tameem A. Bhat, Saket Ballabh, Deepak Abraham, Felix K. Jebasingh   +4 more
doaj   +1 more source

TRAUMATIC ATLANTOAXIAL ROTATORY DISLOCATION IN THE PEDIATRIC POPULATION

Coluna/Columna, 2021
Objective: The treatment of C1-C2 rotatory dislocation remains controversial and surgery is rare. Surgical treatment is indicated when the injury satisfies the instability criteria or when it cannot be reduced.
Cristian Illanes
doaj   +1 more source

Influence of tumor characteristics on correction differences between cone‐beam computed tomography‐guided patient setup strategies in stereotactic body radiation therapy for lung cancer

Thoracic Cancer, 2020
Background To evaluate the correction differences between vertebra and tumor matching as cone‐beam computed tomography (CBCT)‐guided setup strategies in lung stereotactic body radiation therapy (SBRT), and the correlations with tumor characteristics such
Seong Soon Jang, Suk Young Park, Eun Youn Cho, Po Song Yang, Gil Ja Huh, Young Jun Yang   +5 more
doaj   +1 more source

Targeted Deletion of Btg1 and Btg2 Results in Homeotic Transformation of the Axial Skeleton. [PDF]

PLoS ONE, 2015
Btg1 and Btg2 encode highly homologous proteins that are broadly expressed in different cell lineages, and have been implicated in different types of cancer.
Esther Tijchon, Dorette van Ingen Schenau, Fred van Opzeeland, Felice Tirone, Peter M Hoogerbrugge, Frank N Van Leeuwen, Blanca Scheijen   +6 more
doaj   +1 more source

Injury of the Synchondrosis of the Dens. Case Report

Egyptian Spine Journal, 2012
Background Data: Injuries of the synchondrosis of the dens are very rare and are commonly unstable injuries. Purpose: To report a case of fracture of the synchondrosis of the dens. Study Design: Case report.
Mahmoud Yaser, Hesham ElSengaby, Mostafa Hassab, Hesham ElSaghir   +3 more
doaj   +1 more source

Transnasal Endoscopic and Transoral Approaches in the Biopsies of Ventral Atlas and Axis Vertebrae: A Comprehensive Retrospective Study for Preprocedural Scheme, Biopsy Procedure, Core Technique Analysis, Diagnostic Yield and Clinical Outcome

Orthopaedic Surgery, 2022
Objective This study aims to describe and analyze the transoral and transnasal approaches for pathologies of the ventral atlas and axis vertebrae, which are considered technically challenging regions for diagnostic biopsy.
Xianhao Shao, Jianmin Li, Qiang Yang, Ka Li, Yuan Yao, Feifei Sun, Zhenfeng Li   +6 more
doaj   +1 more source