Osteoporosis with lumbar spondylolisthesis or prolapse of lumbar intervertebral disc or lumbar spinal stenosis syndrome
Conditions
Interventions
Experimental group:Use pressure injection multi-axial pedicle screw in operation of spinal fusion
Sponsors
Southwest hospital, Third military medical university, Chongqing, China
Eligibility
Sex/Gender
All
Age
45 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Male and female aged 45 to 80 years old; 2. Bone mineral density: T-score at or below -2.5 standard deviations; 3. Osteoporosis with lumbar spondylolisthesis or prolapse of lumbar intervertebral disc or lumbar spinal stenosis syndrome, combined with low back and leg pain or not; 4. Informed consents have been signed.5.Patients who have a good compliance and could follow up by direction.
Exclusion criteria
Exclusion criteria: 1. Discrepancy with inclusion criteria; 2. Coagulation disorders; 3. Patients who have infection or tuberculosis; 4. Severe pulmonary incompetence; 5. Patients who have surgical contraindication; 6. Patients who do not have a good compliance.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Oswestry disability index;Lumbar spine X-ray; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual Analogue Score; | — |
Countries
China
Contacts
Public ContactFei Dai
Outcome results
None listed