Clinical Trial: A Clinical Trial to Evaluate the Safety and Efficacy of Single-use Fibrous Ring Sutures for the Suture of Fibrous Ring Incision After Nucleus Pulposus Removal

U.S., April 26 -- ClinicalTrials.gov registry received information related to the study (NCT06386666) titled 'A Clinical Trial to Evaluate the Safety and Efficacy of Single-use Fibrous Ring Sutures for the Suture of Fibrous Ring Incision After Nucleus Pulposus Removal' on April 15.

Brief Summary: The objective of this clinical trial was to evaluate the safety and effectiveness of single-use annular sutures for the closure of annular incisions after nucleus pulposus removal. Participants used single-use annular sutures to close the annular fibers. The success rate of suture, reduction value of annulus, proportion of annulus reduction, intraoperative blood loss, suture time, VAS pain score (low back, bilateral lower extremities), Oswestry in...