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Study identifier: NCT04641039 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Postoperative Scar in the Control Excess of Mobility Induced by Annulus Removal on Inserting a Lumbar Disc Prosthesis

Condition: Lumbar Disc Disease  ·  Sponsor: University of Valencia

PhaseNA
Planned participants24
Who can joinAll sexes, 18 Years to 50 Years
Healthy volunteersNo

About this study

To implant a complete lumbar disc prosthesis removal of the anterior portion of the annulus fibrosus is required. As the anterior portion of the annulus limits the movement in extension and axial rotation, we would like to know how much increase these two disc movements and also the effect on the postoperative prevertebral scar on the reduction of these abnormal movement ranges. We also aim to see if repairing intraoperatively the anterior portion of the annulus has any advantage in the final result achieved.

This description comes directly from the study's public registry record.

Talk to the study team

Vicente Vanaclocha, MDPhD  ·  + 34 963 13 18 00  ·  vivava@uv.es; vvanaclo@hotmail.com

Teresa Moratal, Secretary  ·  + 34 963 13 18 00  ·  ceicvalencia_hgv@gva.es

Always discuss trial participation with your own doctor first.

Locations (1)

Hospital General Universitario de ValenciaValencia, Valencia, SpainRecruiting

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Source record: clinicaltrials.gov/study/NCT04641039