Results 21 to 30 of about 88,831,970 (255)

Titanium-interlayer mediated hydroxyapatite coating on polyetheretherketone: a prospective study in patients with single-level cervical degenerative disc disease

open access: yesJournal of Translational Medicine, 2021
Background Currently, there are limited reports regarding investigation of the biological properties of polyetheretherketone (PEEK) coated with titanium (Ti) and hydroxyapatite (HA) in human.
Ce Zhu   +7 more
doaj   +1 more source

Proximal Adjacent Segment Disease Manifesting as Retroodontoid Pseudotumor After Fusion to C2

open access: yes, 2020
Although adjacent segment disease (ASD) following anterior cervical fusion has been well described in the literature, there is relative paucity of data on this pathology after posterior cervical fusion. To our knowledge, there have been no reported cases
Li, Yingda, Levi, Allan
core   +1 more source

Facet Joint Manipulation for Craniovertebral Junction Arthrodesis. Worth the Extra Effort?

open access: yesGlobal Spine Journal, 2016
Introduction The goal of arthrodesis is bone fusion, effected at the craniovertebral junction through onlay of either morselized iliac crest autograft (ICAG), or posterior structural unicortical ICAGbetween posterior elements.
John Duff, Yves Henchoz, Lukas Bobinski
doaj   +1 more source

Definition of bba and quality of fusion in C2 systems [PDF]

open access: yes, 2014
This paper presents the results of numerical experiments devoted to examination of influence of the target attribute hypotheses definitions on quality of information fusion. The main goal of the research works presented herein was to find answers to the
Tadeusz Pietkiewicz   +2 more
core   +1 more source

Occipito-cervical fusion [PDF]

open access: yes, 2011
The aim of this study is to review the different surgical indications, techniques and outcomes of occipito-cervical fusion, including C2 fixation methods, the influence on clinical outcome, patient scoring systems and ...
Bick, Simon Millard
core   +1 more source

Upper cervical anterior fusion with a particular focus on superior laryngeal nerve and hypoglossal nerve

open access: yesSpine Surgery and Related Research, 2018
Introduction: During upper cervical anterior fusion involving C2, the branches of the superior laryngeal and hypoglossal nerves traversing the operative field are at risk for injury, mainly from excessive retraction and/or incidental ligation.
Naoki Okamoto, Seiichi Azuma
doaj   +1 more source

A new surgical approach for O-C2 fusion, solving the problem of dysphagia. [PDF]

open access: yes, 2018
The fusion of the second cervical vertebrae to the occipital bone (O-C2 fusion) for head stabilization can result in postoperative dysphagia and dyspnea, negatively impacting the patient’s quality of life.
McClure, M. Kathryn
core   +1 more source

Cervical Fusion as a Protective Response to Craniovertebral Junction Instability: A Novel Concept [PDF]

open access: yesNeurospine, 2018
The author reviews the various types of cervical fusion that are associated with instability of the craniovertebral junction. Assimilation of the atlas, C2–3 fusion, the Klippel-Feil abnormality, and pancervical fusion are amongst the more common types ...
Atul Goel
doaj   +1 more source

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

open access: yes, 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)
Dimitrios Filippou   +8 more
core   +1 more source

Phosphatidylinositol 3-kinase C2 alpha is essential for ATP-dependent priming of neurosecretory granule exocytosis [PDF]

open access: yes, 2005
Neurotransmitter release and hormonal secretion are highly regulated processes culminating in the calcium-dependent fusion of secretory vesicles with the plasma membrane. Here, we have identified a role for phosphatidylinositol 3-kinase C2 alpha (PI3K-C2
Hammond, Gerald R.V.   +13 more
core   +1 more source

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