Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study
Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Raman Mohan Sharma [verfasserIn] Prakash Mahantshetti [verfasserIn] Nupur Pruthi [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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In: International Journal of Anatomy Radiology and Surgery - JCDR Research and Publications Pvt. Ltd., 2016, 11(2022), 01, Seite 31-33 |
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volume:11 ; year:2022 ; number:01 ; pages:31-33 |
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Link aufrufen |
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| DOI / URN: |
10.7860/IJARS/2022/52137.2745 |
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| Katalog-ID: |
DOAJ063031264 |
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| 520 | |a Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. | ||
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10.7860/IJARS/2022/52137.2745 doi (DE-627)DOAJ063031264 (DE-599)DOAJe2cf32762f7a4ba184cef05b5c05e1dd DE-627 ger DE-627 rakwb eng R895-920 RD1-811 Raman Mohan Sharma verfasserin aut Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra Medical physics. Medical radiology. Nuclear medicine Surgery Prakash Mahantshetti verfasserin aut Nupur Pruthi verfasserin aut In International Journal of Anatomy Radiology and Surgery JCDR Research and Publications Pvt. Ltd., 2016 11(2022), 01, Seite 31-33 (DE-627)1760634050 24556874 nnns volume:11 year:2022 number:01 pages:31-33 https://doi.org/10.7860/IJARS/2022/52137.2745 kostenfrei https://doaj.org/article/e2cf32762f7a4ba184cef05b5c05e1dd kostenfrei https://www.ijars.net/articles/PDF/2745/52137_CE[Ra1]_F(SHU)_PF1(AKA_SHU)_PN(SHU).pdf kostenfrei https://doaj.org/toc/2277-8543 Journal toc kostenfrei https://doaj.org/toc/2455-6874 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 11 2022 01 31-33 |
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10.7860/IJARS/2022/52137.2745 doi (DE-627)DOAJ063031264 (DE-599)DOAJe2cf32762f7a4ba184cef05b5c05e1dd DE-627 ger DE-627 rakwb eng R895-920 RD1-811 Raman Mohan Sharma verfasserin aut Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra Medical physics. Medical radiology. Nuclear medicine Surgery Prakash Mahantshetti verfasserin aut Nupur Pruthi verfasserin aut In International Journal of Anatomy Radiology and Surgery JCDR Research and Publications Pvt. Ltd., 2016 11(2022), 01, Seite 31-33 (DE-627)1760634050 24556874 nnns volume:11 year:2022 number:01 pages:31-33 https://doi.org/10.7860/IJARS/2022/52137.2745 kostenfrei https://doaj.org/article/e2cf32762f7a4ba184cef05b5c05e1dd kostenfrei https://www.ijars.net/articles/PDF/2745/52137_CE[Ra1]_F(SHU)_PF1(AKA_SHU)_PN(SHU).pdf kostenfrei https://doaj.org/toc/2277-8543 Journal toc kostenfrei https://doaj.org/toc/2455-6874 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 11 2022 01 31-33 |
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10.7860/IJARS/2022/52137.2745 doi (DE-627)DOAJ063031264 (DE-599)DOAJe2cf32762f7a4ba184cef05b5c05e1dd DE-627 ger DE-627 rakwb eng R895-920 RD1-811 Raman Mohan Sharma verfasserin aut Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra Medical physics. Medical radiology. Nuclear medicine Surgery Prakash Mahantshetti verfasserin aut Nupur Pruthi verfasserin aut In International Journal of Anatomy Radiology and Surgery JCDR Research and Publications Pvt. Ltd., 2016 11(2022), 01, Seite 31-33 (DE-627)1760634050 24556874 nnns volume:11 year:2022 number:01 pages:31-33 https://doi.org/10.7860/IJARS/2022/52137.2745 kostenfrei https://doaj.org/article/e2cf32762f7a4ba184cef05b5c05e1dd kostenfrei https://www.ijars.net/articles/PDF/2745/52137_CE[Ra1]_F(SHU)_PF1(AKA_SHU)_PN(SHU).pdf kostenfrei https://doaj.org/toc/2277-8543 Journal toc kostenfrei https://doaj.org/toc/2455-6874 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 11 2022 01 31-33 |
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10.7860/IJARS/2022/52137.2745 doi (DE-627)DOAJ063031264 (DE-599)DOAJe2cf32762f7a4ba184cef05b5c05e1dd DE-627 ger DE-627 rakwb eng R895-920 RD1-811 Raman Mohan Sharma verfasserin aut Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra Medical physics. Medical radiology. Nuclear medicine Surgery Prakash Mahantshetti verfasserin aut Nupur Pruthi verfasserin aut In International Journal of Anatomy Radiology and Surgery JCDR Research and Publications Pvt. Ltd., 2016 11(2022), 01, Seite 31-33 (DE-627)1760634050 24556874 nnns volume:11 year:2022 number:01 pages:31-33 https://doi.org/10.7860/IJARS/2022/52137.2745 kostenfrei https://doaj.org/article/e2cf32762f7a4ba184cef05b5c05e1dd kostenfrei https://www.ijars.net/articles/PDF/2745/52137_CE[Ra1]_F(SHU)_PF1(AKA_SHU)_PN(SHU).pdf kostenfrei https://doaj.org/toc/2277-8543 Journal toc kostenfrei https://doaj.org/toc/2455-6874 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 11 2022 01 31-33 |
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10.7860/IJARS/2022/52137.2745 doi (DE-627)DOAJ063031264 (DE-599)DOAJe2cf32762f7a4ba184cef05b5c05e1dd DE-627 ger DE-627 rakwb eng R895-920 RD1-811 Raman Mohan Sharma verfasserin aut Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra Medical physics. Medical radiology. Nuclear medicine Surgery Prakash Mahantshetti verfasserin aut Nupur Pruthi verfasserin aut In International Journal of Anatomy Radiology and Surgery JCDR Research and Publications Pvt. Ltd., 2016 11(2022), 01, Seite 31-33 (DE-627)1760634050 24556874 nnns volume:11 year:2022 number:01 pages:31-33 https://doi.org/10.7860/IJARS/2022/52137.2745 kostenfrei https://doaj.org/article/e2cf32762f7a4ba184cef05b5c05e1dd kostenfrei https://www.ijars.net/articles/PDF/2745/52137_CE[Ra1]_F(SHU)_PF1(AKA_SHU)_PN(SHU).pdf kostenfrei https://doaj.org/toc/2277-8543 Journal toc kostenfrei https://doaj.org/toc/2455-6874 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 11 2022 01 31-33 |
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Raman Mohan Sharma misc R895-920 misc RD1-811 misc anatomy misc computer-assisted misc isocentre c-arm misc navigation misc translaminar screw misc vertebra misc Medical physics. Medical radiology. Nuclear medicine misc Surgery Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study |
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R895-920 RD1-811 Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study anatomy computer-assisted isocentre c-arm navigation translaminar screw vertebra |
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Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study |
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Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study |
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fluoroscopic detection of ventral wall violation during c2 intralaminar screw insertion: a descriptive study |
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Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study |
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Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. |
| abstractGer |
Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. |
| abstract_unstemmed |
Introduction: The C2 (second cervical) laminar screws were considered for rigid fixation of the axis because the use of pars or pedicle screws posed a risk to the vertebral artery with C2. Though considered to be a relatively safe method, ventral spinal canal violations have been reported in laminar screws fixations. Fluoroscopy-based image guidance may increase the accuracy and safety of the technique. Aim: To report the use of fluoroscopy technique in the detection of ventral wall violation during C2 intralaminar screw insertion. Materials and Methods: This descriptive study reports seven dry axis vertebrae from the adult south Indian population for which fluoroscopic analysis was done from January 2013 to December 2013. True lateral views were taken before and after applying a vertical line of barium paint on the ventral surface of the lamina at two points: at the centre of the lamina and close to the facet joints at the face to-laminar junction. Results: In the total seven dry axis vertebrae analysed, the mean ratio of the distance from the spinolaminar junction to the barium line (drawn on the ventral surface of the lamina just next to face to laminar junction) to the distance between the spinolaminar junction and uppermost part of inferior articular facet of C2 vertebrae was 0.465±0.0389 mm. Conclusion: Even though considered a relatively safer technique, laminar cortical violations have been reported in C2 translaminar screw fixations. Fluoroscopy-based imaging guidance can improve the accuracy of C2 translaminar screw insertion, as this technology provides real-time imaging during the process of screw insertion and helps in accurate screw sizing. |
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Fluoroscopic Detection of Ventral Wall Violation during C2 Intralaminar Screw Insertion: A Descriptive Study |
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