Oblique Lateral Interbody Fusion Versus Minimally Invasive Transforaminal Lumbar Interbody Fusion for Lumbar Spinal Stenosis
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Lumbar Spinal Stenosis
- Sponsor
- Tang-Du Hospital
- Enrollment
- 130
- Primary Endpoint
- Oswestry Disability Index (ODI), , and Short Form-36 (SF-36) scores; discal and foraminal height; lumbar lordotic angle; and fusion status.
- Last Updated
- 5 years ago
Overview
Brief Summary
The investigators will retrospectively study lumbar spinal stenosis patients who underwent OLIF or MIS-TLIF with percutaneous pedicle screw fixation between January 2016 and December 2019.The investigators will measure estimated blood loss, operative time, hospital stay, cost, reoperation, and complication incidence, visual analogue scale (VAS), Oswestry Disability Index (ODI), Japanese Orthopaedic Association (JOA), and Short Form-36 (SF-36) scores, discal and foraminal height, lumbar lordotic angle, and fusion status.The investigators will conduct to evaluate postoperative improvements, complications, and reoperation rates between patients with lumbar spinal stenosis (LSS) undergoing oblique lateral interbody fusion (OLIF) or minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF).
Investigators
Fei-Long Wei
Clinical Professor
Tang-Du Hospital
Eligibility Criteria
Inclusion Criteria
- •LSS due to neurogenic claudication; Central stenosis or lateral stenosis who need surgery; Single-level, low-grade (Meyerding grade 1 or 2) isthmic spondylolisthesis or degenerative spondylolisthesis; and imaging findings consistent with the symptoms of LSS.
Exclusion Criteria
- •trauma, active infection, malignant tumors, spinal deformity, previous lumbar fusion, multi-segment fusion, multi-level, high-grade (Meyerding grade 3 or 4) isthmic spondylolisthesis or degenerative spondylolisthesis.
Outcomes
Primary Outcomes
Oswestry Disability Index (ODI), , and Short Form-36 (SF-36) scores; discal and foraminal height; lumbar lordotic angle; and fusion status.
Time Frame: 2 Years
Before surgery and at the last follow-up, the following information was recorded
Secondary Outcomes
- Japanese Orthopaedic Association (JOA)(2 Years)
- visual analogue scale (VAS)(2 Years)
- Short Form-36 (SF-36) scores(2 Years)
- Major Complication rate(2 Years)