Results 31 to 40 of about 12,917 (271)

Morphometric Analysis of Axis and Its Clinical Significance -An Anatomical Study of Indian Human Axis Vertebrae [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: The atlas and axis vertebra have unique shape and complex relationship with vertebral artery. Fracture of dens of axis accounts for 7-27% of all cervical spine fractures, but surgeries in these regions are highly risky because of the ...
Mukesh Singla, Prabhat Goel, Mohd Salahuddin Ansari, K.S.Ravi, Satyam Khare   +4 more
doaj   +1 more source

In Vivo Analysis of the Dynamic Motion Stability Characteristics of Geese’s Neck

Biomimetics, 2022
The goose’s neck is an excellent stabilizing organ with its graceful neck curves and flexible movements. However, the stabilizing mechanism of the goose’s neck remains unclear.
Jiajia Wang, Haoxuan Sun, Wenfeng Jia, Fu Zhang, Zhihui Qian, Xiahua Cui, Lei Ren, Luquan Ren   +7 more
doaj   +1 more source

Fusion of the 2nd with the 3rd Cervical Vertebrae (C2-C3): A Case Series with Possible Clinical Significance

Case Reports in Orthopedics, 2023
Purpose. The current case series describes three cases of fusion between the 2nd cervical vertebra, the axis (C2), and the 3rd cervical vertebra (C3), creating a C2-C3 osseous complex and highlighting its morphological type of fusion (partial or complete)
Eirini Demeneopoulou, Dorina Papa, Ilias Giotas, Angelos Nikolaou, George Tsakotos, Vasilios Karampelias, Theodore Mariolis-Sapsakos, Dimitrios Filippou, Maria Piagkou   +8 more
doaj   +1 more source

SMU 75621 axis and third cervical vertebra.

, 2019
Axis and third cervical vertebrae in left lateral view. Abbreviations: d-diapophysis, p-parapophysis. Scale bar equals 1 cm.
Dale A. Winkler (6330992), Kate A. Andrzejewski (6330989), Louis L. Jacobs (352394)   +2 more
core   +1 more source

Fractures of the Second Cervical Vertebra in 66 Dogs and 3 Cats: A Retrospective Study.

, 2019
BACKGROUND:  In human medicine, fractures of the second cervical vertebra have been studied elaborately and categorized in detail. This is not the case in veterinary medicine where clinical decisions are often based on old studies focusing on the ...
Schmidli, Fenella E., Aikawa, Takeshi, Vidondo, Beatriz, Vidondo, B, Rupp, Stefan, Moissonnier, P, Boudrieau, RJ, Jeffery, N, Stein, Veronika, Stein, Veronika M., Forterre, Franck, Aikawa, T, Jeandel, Aurelien, Schmidli, Fenella, Jeandel, A, Boudrieau, Randy, Jurina, K, Moissonnier, Pierre, Jurina, Konrad, Rupp, S, Jeffery, Nicholas   +20 more
core   +1 more source

Effect of age-adjusted alignment goals and distal inclination angle on the fate of distal junctional kyphosis in cervical deformity surgery

Journal of Craniovertebral Junction and Spine, 2021
Background: Age-adjusted alignment targets in the context of distal junctional kyphosis (DJK) development have yet to be investigated. Our aim was to assess age-adjusted alignment targets, reciprocal changes, and role of lowest instrumented level ...
Peter Gust Passias, Samantha R Horn, Virginie Lafage, Renaud Lafage, Justin S Smith, Breton G Line, Themistocles S Protopsaltis, Alex Soroceanu, Cole Bortz, Frank A Segreto, Waleed Ahmad, Sara Naessig, Katherine E Pierce, Avery E Brown, Haddy Alas, Han Jo Kim, Alan H Daniels, Eric O Klineberg, Douglas C Burton, Robert A Hart, Frank J Schwab, Shay Bess, Christopher I Shaffrey, Christopher P Ames   +23 more
doaj   +1 more source

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

The Effect of Cervical Fusion on Functional Sagittal Spinal Alignment Based on the Inflection Point: Case Series Study

Global Spine Journal, 2023
Study Design: A retrospective radiologic study. Objective: The inflection point is the disc space between a lordotic and kyphotic segment of spine. To our knowledge, there has been no study evaluating changes in functional sagittal alignment determined ...
Moon Soo Park MD, PhD, Seong-Hwan Moon MD, Young-Woo Kim MD, Jin Kyu Lim MD, Jong Ho Jung MD, Tae Soung Kim MD, Jay S. Reidler MD, MPH, K. Daniel Riew MD   +7 more
doaj   +1 more source

Sahitisuchus fluminensis gen. et sp. nov. (MCT 1730-R) cervical vertebrae.

, 2014
A, right lateral view of axis and third cervical vertebra; B, anterior view, showing the odontoid process. cvt cv3, centrum of third cervical vertebra; di ax, axis diapophysis; di cv3, diapophysis of third cervical vertebra; lpsop cv3, postspinal lamina ...
André E. P. Pinheiro (509762), Alexander W. A. Kellner (153205), Diogenes A. Campos (5657638)   +2 more
core   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source