Results 71 to 80 of about 2,242 (197)

Biomechanical Evaluation of Clival Screw Fixation for Occipitocervical Instablity: A Finite Element Analysis

open access: yesOrthopaedic Surgery, Volume 17, Issue 2, Page 583-592, February 2025.
The clival screws fixation can achieve strong biomechanical stability in the occipitocervical region, which may serve as an optimized occipitocervical fixation method through the clivus. ABSTRACT Objective The clivus is trapezoidal in shape with uneven bone structure, the optimal number and position of screws for clival fixation are not clear ...
Weipeng Lin   +5 more
wiley   +1 more source

Case report: Congenital absence of the dens

open access: yesIndian Journal of Radiology and Imaging, 2010
A 36-year-old man presented with headache and right upper and lower limb weakness for 10 days. MRI revealed absence of the odontoid process of the C2 vertebral body, with resultant atlantoaxial dislocation along with myelomalacic changes involving the ...
Manish Bajaj   +3 more
doaj   +3 more sources

7. Cervical facet pain: Degenerative alterations and whiplash‐associated disorder

open access: yesPain Practice, Volume 25, Issue 2, February 2025.
Abstract Introduction Pain from the cervical facet joints, either due to degenerative conditions or due to whiplash‐related trauma, is very common in the general population. Here, we provide an overview of the literature on the diagnosis and treatment of cervical facet‐related pain with special emphasis on interventional treatment techniques. Methods A
M. D. Hellinga   +8 more
wiley   +1 more source

Original Article - Craniovertebral realignment for basilar invagination and atlantoaxial dislocation secondary to rheumatoid arthritis

open access: yes, 2004
Objective: We present our experience of treating nine consecutive cases of rheumatoid arthritis involving the craniovertebral junction by atlantoaxial joint manipulation and attempts towards restoration of craniovertebral region alignments.
Atul Goel, Praveen Sharma
core  

Traumatic Atlantoaxial and Fracture-Related Dislocation

open access: yesBioMed Research International, 2019
Traumatic atlantoaxial dislocation due to ligamentous and combined osseous injuries rarely occurs in adults. There are only few cases published in the literature. In this level 4 study, a cohort of nine consecutive patients suffering from traumatic atlantoaxial dislocation has been analyzed regarding morphology of injury, trauma mechanism, and outcome ...
Carolin Meyer, Peer Eysel, Gregor Stein
openaire   +2 more sources

Anesthetic and intensive care management in a transoral surgical approach of a patient with atlantoaxial dislocation [PDF]

open access: yes, 2018
Nicolae Testemitanu State University of Medicine and Pharmacy of the Republic of Moldova, Clinical Republican Hospital, Department of Anesthesiology and Intensive Care, Clinical Republican Hospital, Department of NeurosurgeryBackground.
Gutium, Corina   +5 more
core  

Traumatic atlantoaxial dislocation with odontoid fracture: A case report

open access: yes, 2012
SummaryWe are reporting the one-year follow-up for a case of traumatic atlantoaxial dislocation associated with an odontoid fracture. This injury combination is rare and serious because of its resulting instability.
Moreau, P.E.   +5 more
core   +1 more source

The surgical treatment for congenital atlantoaxial dislocation

open access: yes, 2012
Congenital atlantoaxial dislocation (CAAD) is one common disease of craniovertebral junction (CVJ) malformations, which diagnosis depends on CT and MRI.
Feng⁃zeng JIAN, Kun WANG
core  

The development and evaluation of individualized templates to assist transoral C2 articular mass or transpedicular screw placement in TARP-IV procedures: adult cadaver specimen study

open access: yesClinics, 2014
OBJECTIVES: The transoral atlantoaxial reduction plate system treats irreducible atlantoaxial dislocation from transoral atlantoaxial reduction plate-I to transoral atlantoaxial reduction plate-III.
Xue-Shi Li   +8 more
doaj   +1 more source

Posttraumatic Atlantoaxial Rotatory Dislocation in a Healthy Adult Patient: A Case Report and Review of the Literature [PDF]

open access: yes, 2012
Atlantoaxial rotatory dislocation (AARD) is a rare complication in adults usually leading to pain, spinal cord injury, or death. Clinical and radiological diagnosis is difficult and often delayed.
Eleonora Marcati   +2 more
core   +1 more source

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