Posterior arch screw for Type II odontoid fracture - An alternative procedure.
Sign Up to like & getrecommendations! Published in 2020 at "World neurosurgery"
DOI: 10.1016/j.wneu.2020.02.014
Abstract: Background/Objective Atlantoaxial fusion procedures may be difficult in situations such as high-riding vertebral artery, a narrow C2 pedicle, and the presence of ponticulus posticus–arcuate foramen. With respect to vertebral artery (VA) anomalies, persistent first intersegmental… read more here.
Keywords: arch screw; posterior arch; procedure; fusion ... See more keywords
Computed Tomography-Based Feasibility Study of C1 Posterior Arch Crisscrossing Screw Fixation
Sign Up to like & getrecommendations! Published in 2020 at "Asian Spine Journal"
DOI: 10.31616/asj.2019.0199
Abstract: Study Design Retrospective radiographic analysis. Purpose Posterior fixation of C1 using screws is the most popular technique among the various methods for C1 stabilization, but it places the surrounding neurovascular structures at risk. Approximately 20%… read more here.
Keywords: posterior arch; fixation; arch crisscrossing; screw fixation ... See more keywords
A Rare Case Report of C1 Posterior Arch and C2 Laminae Hypertrophy Causing Cervical Myelopathy
Sign Up to like & getrecommendations! Published in 2022 at "Neurology India"
DOI: 10.4103/0028-3886.349653
Abstract: Cervical canal stenosis, localized to upper cervical spine, is very rare which can be developmental or acquired. Hypertrophic osteoarthritis accompanied by dens hypertrophy, hypertrophy of the osodontoideum, ossification of the transverse atlantal ligament, aplasia or… read more here.
Keywords: causing cervical; hypertrophy; posterior arch; arch laminae ... See more keywords
Evaluation of Dural Parameters at C1 Level in Patients with Chiari 1 Malformation Following Foramen Magnum and C1 Posterior Arch Removal: Introduction of a Novel Concept to Decompress without Affecting Stability
Sign Up to like & getrecommendations! Published in 2022 at "Neurology India"
DOI: 10.4103/0028-3886.360922
Abstract: Background: Chiari 1 malformation has crowding at craniovertebral junction (CVJ), treated by Foramen magnum decompression (FMD) but is associated with high failure rates, which is explained by recently introduced concept of central instability. So, we… read more here.
Keywords: arch; without affecting; foramen magnum; affecting stability ... See more keywords
The first histological observation of a C1 posterior arch defect.
Sign Up to like & getrecommendations! Published in 2022 at "Folia morphologica"
DOI: 10.5603/fm.a2022.0035
Abstract: Deficiencies in the posterior arch of C1 have been well-studied with incidences ranging from 5.65% to 3% and five different classifications. Unfortunately, there is a paucity of information describing the detailed anatomy, muscle attachments, and… read more here.
Keywords: first histological; posterior arch; histology; arch defect ... See more keywords