Endoscopic Lumbar Discectomy for L4-5 Disc Herniation Interlaminar Appoarch vs Transforaminal Appoarch

Not Applicable

Recruiting

• Conditions: lumbar disc herniation at L4- 5; endoscopic discectomy; lumbar disc herniation

• Registration Number: TCTR20180420004
• Lead Sponsor: none

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2018-04-20
• Study Completion: 2021-04-20
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Patients with L4-5 lumbar disc herniation
Failed conservative treatment
Central or paracentral type of disc herniation (type that can do in both techniques)

Exclusion Criteria

Foraminal or extraforaminal disc
Migration of the disc that cannot undergo surgery by transforaminal approach
Spinal canal stenosis from degenerative change.
Spondylolisthesis
Change of plan intraoperatively from endoscopic surgery to open surgery

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Oswestry disability index pre-op postop 1 day, 2 wks, 6 wks, 3mos, 6 mos, 1 yr questionare

Secondary Outcome Measures

Name	Time	Method
VAS leg pain, back pain, wound pain pre-op postop 1 day, 2 wks, 6 wks, 3mos, 6 mos, 1 yr questionare,complications pre-op postop 1 day, 2 wks, 6 wks, 3mos, 6 mos, 1 yr record