PEEK Versus Silicon Interspinous Spacer for Reduction of Supradjacent Segment Degeneration
Condition: Adjacent Segment Degeneration Intervention: Procedure: PEEK interspinous spacer Sponsors: University Hospital of Patras; St. Andrew's General Hospital, Patras, Greece Completed
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
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