Inclusion criteria focus on patients with lumbar disc herniation or spinal stenosis, who have failed conservative treatment for 6 months and meet the core indications for spinal endoscopic surgery.
Conditions
Interventions
Control group:The control group uses a traditional metal channel.
Test group:The self-developed domestic nano-composite material channel is used intraoperatively.
Sponsors
The Affiliated Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Patients must meet the following criteria: aged between 18 and 75 years old, diagnosed with lumbar disc herniation or spinal stenosis that requires spinal endoscopic surgery; 2. Having undergone 6 months of ineffective conservative treatment; 3. Free from severe organic diseases or surgical contraindications; and having signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1. The following situations are excluded: a history of previous spinal internal fixation surgery; 2. Comorbidities such as infection, tumor, osteoporosis, or severe mental illness; 3. Participation in other clinical trials within the past 3 months; 4. Being a pregnant or lactating woman.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| operation time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative visual field clarity score;Imaging indicators;VAS;The Oswestry Disability Index (ODI); | — |
Countries
China
Contacts
Public ContactYuan Feng
The Affiliated Hospital of Xuzhou Medical University
Outcome results
None listed