C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability
Study DesignA retrospective study.PurposeTo evaluate the efficacy and the safety of craniocervical and upper cervical stabilization by using C2 pars/pedicle screw fixations.Overview of LiteratureThe management of craniocervical and upper cervical instability has progressed over the past two decades...
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doaj-43ef235b1637427ea55e5367ef63f5192020-11-25T01:32:45ZengKorean Spine SocietyAsian Spine Journal1976-19021976-78462014-04-018215616010.4184/asj.2014.8.2.156601C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical InstabilityMohammed Ahmed Eshra0Department of Neurosurgery, Faculty of Medicine, Alexandria University, Alexandria, Egypt.Study DesignA retrospective study.PurposeTo evaluate the efficacy and the safety of craniocervical and upper cervical stabilization by using C2 pars/pedicle screw fixations.Overview of LiteratureThe management of craniocervical and upper cervical instability has progressed over the past two decades due to good achievements in the instrumentation and the increased awareness on spinal anatomy and biomechanics. However, there is insufficient studies or solid conclusions on this topic, thus, we tried to investigate and present our findings.MethodsTwenty-two patients were operated upon and were followed up from March 2008 to October 2010. One patient had craniocervical instability (post-surgical), 15 patients had atlantoaxial instability of different etiologies (trauma, tumors, inflammatory and degenerative) and 6 patients had hangman fractures. Patients' ages ranged from 18 to 52 years old. with 5 female patients and 17 male patients.ResultsRadiological follow ups performed immediately post-operation showed good screw positioning and complete reductions in nearly all the cases. All patients were followed up for more than one year. Sound fusions were observed among all patients.ConclusionsThe use of pars/pedicle screws is a very effective, sound, safe and easy surgical modality for treating craniocervical, atlantoaxial and upper cervical instabilities. Increasing studies for the biomechanics of this important region and longer periods of follow-ups are necessary to document the usefulness of this modality when treating such patients.http://www.asianspinejournal.org/upload/pdf/asj-8-156.pdfCraniocervicalCervical spineC2 pars screwsC2 pedicle |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mohammed Ahmed Eshra |
spellingShingle |
Mohammed Ahmed Eshra C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability Asian Spine Journal Craniocervical Cervical spine C2 pars screws C2 pedicle |
author_facet |
Mohammed Ahmed Eshra |
author_sort |
Mohammed Ahmed Eshra |
title |
C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability |
title_short |
C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability |
title_full |
C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability |
title_fullStr |
C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability |
title_full_unstemmed |
C2 Pars/Pedicle Screws in Management of Craniocervical and Upper Cervical Instability |
title_sort |
c2 pars/pedicle screws in management of craniocervical and upper cervical instability |
publisher |
Korean Spine Society |
series |
Asian Spine Journal |
issn |
1976-1902 1976-7846 |
publishDate |
2014-04-01 |
description |
Study DesignA retrospective study.PurposeTo evaluate the efficacy and the safety of craniocervical and upper cervical stabilization by using C2 pars/pedicle screw fixations.Overview of LiteratureThe management of craniocervical and upper cervical instability has progressed over the past two decades due to good achievements in the instrumentation and the increased awareness on spinal anatomy and biomechanics. However, there is insufficient studies or solid conclusions on this topic, thus, we tried to investigate and present our findings.MethodsTwenty-two patients were operated upon and were followed up from March 2008 to October 2010. One patient had craniocervical instability (post-surgical), 15 patients had atlantoaxial instability of different etiologies (trauma, tumors, inflammatory and degenerative) and 6 patients had hangman fractures. Patients' ages ranged from 18 to 52 years old. with 5 female patients and 17 male patients.ResultsRadiological follow ups performed immediately post-operation showed good screw positioning and complete reductions in nearly all the cases. All patients were followed up for more than one year. Sound fusions were observed among all patients.ConclusionsThe use of pars/pedicle screws is a very effective, sound, safe and easy surgical modality for treating craniocervical, atlantoaxial and upper cervical instabilities. Increasing studies for the biomechanics of this important region and longer periods of follow-ups are necessary to document the usefulness of this modality when treating such patients. |
topic |
Craniocervical Cervical spine C2 pars screws C2 pedicle |
url |
http://www.asianspinejournal.org/upload/pdf/asj-8-156.pdf |
work_keys_str_mv |
AT mohammedahmedeshra c2parspediclescrewsinmanagementofcraniocervicalanduppercervicalinstability |
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