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Related Experiment Video

Updated: Jan 24, 2026

A Mouse Model of Lumbar Spine Instability
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[Spondylolisthesis in the growing spine].

F Geiger1, A Wirries2

  • 1Wirbelsäulenzentrum, Orthopädische Fachkliniken, Hessing Kliniken Augsburg, Hessingstraße 17, 86199, Augsburg, Deutschland. Florian.Geiger@hessing-stiftung.de.

Der Orthopade
|May 16, 2019
PubMed
Summary

Spondylolisthesis in children, a vertebral sliding condition, requires tailored treatment based on severity and progression risk. Options range from conservative therapy for low-grade cases to surgical interventions like pars repair or spondylodesis for higher-grade slips.

Keywords:
DysplasiaInstabilityPostureSpinal fusionSpondylolysis

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Area of Science:

  • Pediatric Orthopedics
  • Spinal Surgery
  • Developmental Disorders

Background:

  • Spondylolisthesis, or vertebral slippage, in children often stems from defects (lysis) or elongation of the interarticular portion.
  • Congenital dysplasia of dorsal stabilizing structures or facet pressure due to lumbar lordosis can cause this condition.

Purpose of the Study:

  • To outline the treatment strategies for pediatric spondylolisthesis.
  • To correlate treatment decisions with symptom severity, progression risk, and classification systems.

Main Methods:

  • Treatment selection based on symptoms, sliding distance, secondary vertebral dysplasia, and sagittal profile.
  • Utilizing the Mac-Thiong classification for assessing progression risk.
  • Considering conservative therapy, pars repair, or spondylodesis based on olisthesis grade and disc status.

Main Results:

  • Conservative therapy is suitable for low-grade spondylolisthesis.
  • Pars repair is indicated for symptomatic lysis without disc degeneration.
  • Higher-grade olistheses typically require repositioning and spondylodesis, balancing fusion rates against nerve root damage risk.

Conclusions:

  • Treatment for pediatric spondylolisthesis must be individualized, considering the Mac-Thiong classification and risk of progression.
  • Surgical interventions like pars repair or spondylodesis offer solutions for symptomatic or high-grade cases, with careful consideration of potential complications.