Results 31 to 40 of about 12,273 (139)

Structural features and diagnostics of axis maldevelopments, a differentiated choice of surgical tactics

Ukrainian Neurosurgical Journal, 2015
Purpose. To study X-ray anatomy of craniovertebral zone considering structural features of the second cervical vertebra for differential diagnosis of pathology and its variable anatomy in the clinical aspect.Materials and methods.
Eugene Pedachenko, Eugene Slynko, Tatyana Malysheva, Oleg Robak, Oksana Chernenko   +4 more
doaj   +1 more source

Management of combined atlas and axis fractures: a systematic review

North American Spine Society Journal, 2023
: Background: Combined atlas-axis fractures are rare occurrences with substantially higher rates of neurologic deficits compared with isolated injuries.
Neil V. Mohile, MD, Alexander S. Kuczmarski, MD, Arya Minaie, MD, Alina Syros, MPH, Joseph S. Geller, MD, Motasem Al Maaieh, MD   +5 more
doaj   +1 more source

Predictive model for achieving good clinical and radiographic outcomes at one-year following surgical correction of adult cervical deformity

Journal of Craniovertebral Junction and Spine, 2021
Background: For cervical deformity (CD) surgery, goals include realignment, improved patient quality of life, and improved clinical outcomes. There is limited research identifying patients most likely to achieve all three.
Peter Gust Passias, Samantha R Horn, Cheongeun Oh, Gregory W Poorman, Cole Bortz, Frank Segreto, Renaud Lafage, Bassel Diebo, Justin K Scheer, Justin S Smith, Christopher I Shaffrey, Robert Eastlack, Daniel M Sciubba, Themistocles Protopsaltis, Han Jo Kim, Robert A Hart, Virginie Lafage, Christopher P Ames, International Spine Study Group   +18 more
doaj   +1 more source

A computed tomographic morphometric analysis of the odontoid process for using anterior double Herbert screws fixation in the Southeast Asian population

Interdisciplinary Neurosurgery, 2022
Objective: To conduct a radiographic CT scan study of the axis (C2 vertebra) of the cervical spine in the Southeast Asian population was analyzed to evaluate the feasibility of fitting two 3.0-mm anterior odontoid screws.
Suthipas Pongmanee, Peem Sarasombath, Borvornsake Rojdumrongrattana, Sitthikorn Kaensuk, Wongthawat Liawrungrueang   +4 more
doaj   +1 more source

The role of B-mode ultrasonography in the musculoskeletal anatomical evaluation of the cervical region of the dog spine

Pesquisa Veterinária Brasileira, 2014
This study characterized the normal musculoskeletal anatomy of the cervical segment of the spine of dogs by means of B-mode ultrasonography. The objective was to establish the role of B-mode ultrasonography for the anatomical evaluation of the cervical ...
Cibely G. Sarto, Maria Cristina F. N. S. Hage, Luciana D. Guimarães, Robson F. Giglio, Andréa P. B. Borges, Luiz C. Vulcano   +5 more
doaj   +1 more source

Morphometry of the inferior articular facet of the atlas

CHRISMED Journal of Health and Research, 2021
Objectives: Atlas and axis vertebrae have unique anatomical features compared to the rest of the cervical vertebrae. Variations of superior articular facet of the atlas have been extensively described.
Neeru Goyal, Anjali Jain
doaj   +1 more source

Contribuição ao estudo das malformações occipito-cervical, particularmente da impressão basilar

Arquivos de Neuro-Psiquiatria, 1952
The authors outline the development of the spine and skull, particularly of axis, atlas and occipital bone. As neuro-skeletal dysmorphisms, the occipito-cervical malformations belong to the neurodysplastic group. They are classified as skeletal anomalies,
Horacio M. Canelas, José Zaclis, Rolando A. Tenuto   +2 more
doaj   +1 more source

A rare case of “Brown tumor” of the axis with parathyroid adenoma and tertiary hyperparathyroidism

Journal of Craniovertebral Junction and Spine, 2023
“Brown tumors (BTs)” of the spine are benign rare lesions, seen in about 5%–13% of all patients with chronic hyperparathyroidism (HPT). They are not true neoplasms and are also known as osteitis fibrosa cystica or occasionally osteoclastoma. Radiological
Umesh Srikantha, Akshay Hari, Yadhu K Lokanath, D M Mahesh   +3 more
doaj   +1 more source

Imaging findings for Atlanto-occipital assimilation with multiple cervical vertebral anomalies in a Beagle dog: A 2 year follow-up

Veterinární Medicína, 2020
A 3-year-old male Beagle dog was presented for a physical examination, which revealed a mild stiff neck that was affecting movement. The imaging modalities led to our diagnosis of an asymmetric fusion of the occipital condyle and atlas wing consistent ...
Jaehwan Kim, Misuk Chae, Kidong Eom
doaj   +1 more source

Fused Axis Vertebrae With A Third Cervical Hemivertebrae - A Rare Case Report.

IOSR Journal of Dental and Medical Sciences, 2013
Congenital anomalies are common in the vertebral column. Skeletal abnormalities at the cervical region may result in severe neck pain and sudden unexpected death. During the osteology demonstration of cervical vertebrae for the MBBS students, it was observed that one of axis vertebra is fused with the 3rd cervical hemivertebrae.
openaire   +1 more source