Abstract
Background
Cervical lateral mass screw fixation is indicated for the treatment of cervical subaxial C3-C7 lesions associated with instability.
Method
The authors first describe the surgical anatomy of the subaxial cervical posterior approach. Then the Magerl technique is detailed. In particular, tricks to avoid complications are presented. The ideal screw entry point, direction, size and exit point are mentioned. A surgical video, artist’s drawings and a radiological case report are included.
Conclusion
The Magerl technique is a safe and effective lateral mass fixation technique. Respecting anatomical landmarks is crucial to avoid nerve root, vertebral artery and facet joint injury.
Similar content being viewed by others
References
Abdullah KG, Nowacki AS, Steinmetz MP, Wang JC, Mroz TE (2011) Factors affecting lateral mass screw placement at C-7. J Neurosurg Spine 14:405–411
An H (1994) Anatomy and the cervical spine. In: An HSSJ (ed) Surgery of the cervical spine. Williams & Wilkins Baltimore, pp1-40
An HS, Gordin R, Renner K (1991) Anatomic considerations for plate-screw fixation of the cervical spine. Spine (Phila Pa 1976) 16:S548–S551
Ebraheim NA (1999) Posterior lateral mass screw fixation: anatomic and radiographic considerations. The University of Pennsylvania Orthopaedic J 12:66–72
Ebraheim NA, Tremains MR, Xu R, Yeasting RA (1998) Lateral radiologic evaluation of lateral mass screw placement in the cervical spine. Spine (Phila Pa 1976) 23:458–462
Heller JG, Silcox DH III, Sutterlin CE III (1995) Complications of posterior cervical plating. Spine (Phila Pa 1976) 20:2442–2448
Ishikawa Y, Kanemura T, Yoshida G, Ito Z, Muramoto A, Ohno S (2010) Clinical accuracy of three-dimensional fluoroscopy-based computer-assisted cervical pedicle screw placement: a retrospective comparative study of conventional versus computer-assisted cervical pedicle screw placement. J Neurosurg Spine 13:606–611
Jeanneret B, Magerl F, Ward EH, Ward JC (1991) Posterior stabilization of the cervical spine with hook plates. Spine (Phila Pa 1976) 16:S56–S63
Jones EL, Heller JG, Silcox DH, Hutton WC (1997) Cervical pedicle screws versus lateral mass screws. Anatomic feasibility and biomechanical comparison. Spine (Phila Pa 1976) 22:977–982
Pal GP, Routal RV, Saggu SK (2001) The orientation of the articular facets of the zygapophyseal joints at the cervical and upper thoracic region. J Anat 198:431–441
Bauer R, Kerschbaumer F, Poisel S (1993) Fusion of the cervical spine: Posterior fusion. Atlas of spinal operations. Thieme
Bauer R, Kerschbaumer F, Poisel S (1993) Posterior approach to the cervical spine with occipitocervical junction. Atlas of spinal operations. Thieme
Rauschning W (1991) Anatomy and pathology of the cervical spine. In: Frymoyer JW (ed) The adult spine. Raven Press, New York, pp 907–929
Ungkyu Chang MCL, Daniel H, Kim (2006) Posterior approach to the cervical spine. In: Daniel H, Kim JSH, Vaccaro AR, Dichman CA (ed) Surgical anatomy & Techniques to the spine. Elsevier, pp 57–64
Wang MY, Levi AD (2006) Minimally invasive lateral mass screw fixation in the cervical spine: initial clinical experience with long-term follow-up. Neurosurgery 58:907–912, discussion 907–912
Zhang J, Tsuzuki N, Hirabayashi S, Saiki K, Fujita K (2003) Surgical anatomy of the nerves and muscles in the posterior cervical spine: a guide for avoiding inadvertent nerve injuries during the posterior approach. Spine (Phila Pa 1976)
Conflicts of interest
None.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
(WMV 5700 kb)
Rights and permissions
About this article
Cite this article
Tessitore, E., El-Hassani, Y. & Schaller, K. How I do it: cervical lateral mass screw fixation. Acta Neurochir 153, 1695–1699 (2011). https://doi.org/10.1007/s00701-011-1068-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00701-011-1068-4