Lumbar Spinal Stenosis
Conditions
Interventions
O-arm navigation group :Performed with the assistance of O-arm fluoroscopy
Non O-arm navigation group:Performed with the assistance of C-arm fluoroscopy
Sponsors
Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
40 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. Patients with lumbar spinal stenosis who underwent successful UNS-ULBD surgery in the Spinal Surgery Ward at Yueyang Hospital between August 2021 and August 2024; all included patients were operated on by Dr Wang Shuqiang. (Sixty-three patients each were included in the groups using O-arm navigation and C-arm fluoroscopy); 2. Age > 40 years; gender not restricted; 3. Preoperative CT and MRI scans showed a sagittal diameter of the spinal canal of less than 10 mm and a lateral recess width of less than 3 mm
Exclusion criteria
Exclusion criteria: 1. Patients who have not completed follow-up and those who have not successfully undergone lumbar CT examination 3 months postoperatively.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Radiation dose ;Pressure reduction range;Views; | — |
Countries
China
Contacts
Public ContactJianmin Li
Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine
Outcome results
None listed