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Metz-Stavenhagen P, Sambale R, Völpel HJ, et al. Behandlung der Spondylolisthese : Operation in situ oder Repositionsspondylodese. Treatment of the spondylolisthesis. : Operation in situ or reposition spondylodesis. Orthopade. 1997;26(9):796-803doi: 10.1007/PL00003443.
Metz-Stavenhagen, P., Sambale, R., Völpel, H. J., & von Stavenhagen, N. (1997). Behandlung der Spondylolisthese : Operation in situ oder Repositionsspondylodese. Treatment of the spondylolisthesis. : Operation in situ or reposition spondylodesis. Der Orthopade, 26(9), 796-803. https://doi.org/10.1007/PL00003443
Metz-Stavenhagen, P, et al. "Behandlung der Spondylolisthese : Operation in situ oder Repositionsspondylodese." Treatment of the spondylolisthesis. : Operation in situ or reposition spondylodesis. Der Orthopade vol. 26,9 (1997): 796-803. doi: https://doi.org/10.1007/PL00003443
Metz-Stavenhagen P, Sambale R, Völpel HJ, von Stavenhagen N. Behandlung der Spondylolisthese : Operation in situ oder Repositionsspondylodese. Treatment of the spondylolisthesis. : Operation in situ or reposition spondylodesis. Orthopade. 1997 Oct;26(9):796-803. doi: 10.1007/PL00003443. PMID: 28246830.
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Orthopade. 1997 Oct;26(9):796-803. doi: 10.1007/PL00003443.

Treatment of the spondylolisthesis. : Operation in situ or reposition spondylodesis.

Der Orthopade

P Metz-Stavenhagen, R Sambale, H-J Völpel, Natalie von Stavenhagen

Affiliations

  1. Werner-Wicker-Klinik, Bad Wildungen-Reinhardshausen, Germany.

PMID: 28246830 DOI: 10.1007/PL00003443

Abstract

The indication for operative treatment of spondylolisthesis in children and juvenile patients relies mainly on the progressive slipping of the vertebra, with consecutive deformation, on the other hand on neurological disorders, that may be seen as rigid lumbar extension with contractation of hip and knee joints. In the adult patient the main reason for treatment is the painful instability, often accompanied by root pain caused by degenerative changes as a result of repairment. The treatment consists of comlete reduction of the slipping vertebra, and reconstruction of the physiological lumbar lordosis through a postolateral and anterior interbody fusion. In case of additional compression of neurological structures, an extensive decompression must be performed. Today it is possible to reposition nearly every spondylolisthesis, even ankylosed spondyloloptosis. In some cases it is necessary to performe the reposition step by step in two sessions in order to allow the neurological structures to accomodate. Finally you reach through a complete reposition a physiological curve with correct impact of the biomechanic forces and a harmonic relation between posterior compression and anterior axial force. A complete reposition with an negativ angle in the slipping segment brings the axial force back into physiological position and prevents early degenerative changes in the neighbouring segments. A posterior fusion in situ can not reduce the pathological biomechanics and has to lead to a high rate of pseudarthrosis with an increase of the anterior slipping. Even anterior fusion only is not sufficient, as the posterior interarticular portion remains divided, the disposition or dysplasia of the facett joints increases the segmentmovement. As a result you see resorption and pseudarthrosis of the anterior fusion. Only in case of undamaged discs and ligaments in juvenile patients without anterior slipping a try with a posterior laminoplastic is allowed.

Keywords: Key words Spondylolisthesis • Reposition • Posterior-anterior fusion

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