Clinical Study
The Interspinous Spacer: A New Posterior Dynamic Stabilization Concept for Prevention of Adjacent Segment Disease
Table 1
Number of cases in correlation with disease and sex.
| Number of cases | Pathology | Male/female ratio |
| 36 | Biforaminal stenosis | 24/12 | 15 | Ligamentum flavum hypertrophy | 8/7 | 6 | Suspended vertebrae | 4/2 | 3 | Facet syndrome | 0/3 | 47 | Adjacent syndrome | 28/19 | 27 | Adjacent syndrome prevention | 12/15 |
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