Symptomatic 1, 2 grade spondylolisthesis, recurrent prolapse disc , discogenic low back pain, spinal stenosis, The conservative treatment of radicular pain more than six months.
Conditions
Interventions
test group:Useing Zola pedicle screw-plate system for MIS-TLIF
control group:Useing Sextant pedicle screw-rod system for MIS-TLIF
Sponsors
Department of Orthopedics, Xinqiao Hospital, The Third Military Medical University.
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1) Patient age range 18 to 75; 2) The patient or legal representative is able to understand and willing to provide written informed consent to participate in the trial; 3) Surgery is one-level minimally invasive lumber transforaminal interbody fusion; 4) Agree to use the minimally invasive Zola pedicle screw-plate system or Sextant pedicle screw-rod system for surgery; 5) No significant heart, lung, liver and kidney dysfunction, can tolerate surgery.
Exclusion criteria
Exclusion criteria: 1) Patients with spinal implants placed; 2) Spinal infection; 3) Acute spinal injury; 4) Patients with malignant or expected survival time of patients less than 12 months; 5) Patient with severe spinal deformity.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of 12 months with Bridwell bone fusion rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| The incidence of 12 months without major equipment; | — |
Countries
China
Contacts
Public ContactZhou Yue
Outcome results
None listed