Repair of the annulus fibrosus: Suture the incision of the annulus fibrosus
Study summary
The goal of this study is to explore the indications and application scope of spinal endoscopy combined with annulus fibrosus repair technology, with a focus on verifying the effectiveness of annulus fibrosus suture technology and evaluating its safety, so as to further support the promotion of annulus fibrosus repair technology in patients with lumbar disc herniation.
Eligibility
Sex
ALL
Min age
12 Years
Max age
65 Years
Healthy volunteers
No
Inclusion Criteria:
1. Age: 12 years old to 65 years old, gender not limited;
2. Diagnosed with Lumbar disc herniation;
3. Preoperative intervertebral disc MRI Pfirrmann grade I - II;
4. Conservative treatment is ineffective, and the symptoms significantly affect life;
5. Be able to cooperate with long-term follow-up and sign the informed consent form.
Exclusion Criteria:
1. Accompanied by lumbar spondylolisthesis, lumbar instability and other lumbar diseases, etc.
2. Previous history of lumbar spine surgery;
3. Those who have other major physical diseases and are unable to tolerate surgery;
4. Diseases such as malnutrition, abnormal bone metabolism, and autoimmune diseases that may affect the postoperative development process;
5. Unable to accept regular follow-up visitors
Primary outcome measure(s)
Recurrence rate — Within one year The proportion of lumbar intervertebral disc protrusion recurring at the surgical segment within a certain period after surgery, including short-term recurrence and long-term recurrence.
Postoperative therapeutic effect — Within one year The change of the quality of life of postoperative patients was evaluated by using the VAS(Visual Analog Score), Zero to ten points indicates the degree of pain from mild to severe
Postoperative therapeutic effect — Within one year The change of the quality of life of postoperative patients was evaluated by using the JOA score(Japanese Orthopaedic Association), In the JOA score, a range from 0 to 29 points is interpreted as indicating a progression from poor to good.
Postoperative therapeutic effect — Within one year The change of the quality of life of postoperative patients was evaluated by using the ODI (Oswestry Disability Index), 0% represents the least severe condition, while 100% indicates the most severe condition.
Trial sites (1)
Facility
City
Region
Status
Affiliated Hospital of Qingdao University
Qingdao
China
Recruiting
More The Affiliated Hospital of Qingdao University trials in China
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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