Unilateral Biportal Endoscopy Lumbar Interbody Fusion (ULIF) Versus Posterior Lumbar Interbody Fusion (PLIF) in Management of Single Level Lumbar Degenerative Disease: A Retrospective Study

RPE-P/TLIF for Lumbar Spinal Stenosis With Instability

NCT06290908 ·Status: COMPLETED

Unilateral Versus Bilateral TLIF for Degenerative Lumbar Spondylolisthesis

NCT03856554 ·Status: UNKNOWN ·Phase: NA

Clinical Study of Bilateral Decompression With Interbody Fusion for Spondylolisthesis

NCT02972190 ·Status: UNKNOWN ·Phase: NA

Multicenter Clinical Randomized Controlled Trial of Unilateral Biportal Endoscopic Spinal Surgery for Degenerative Grade 1 Spondylolisthesis Complicated With Lumbar Spinal Stenosis

NCT07303348 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Biportal Endoscopy Spine Surgery (BESS )Versus Unilateral Laminotomy Bilateral Decompression (ULBD ): RCT, Non-inferiority Trial

NCT03302507 ·Status: COMPLETED ·Phase: NA

Comparison Of A Novel Hand-held Retractor-Assisted Transforaminal Lumbar Interbody Fusion By The Wiltse Approach And Posterior TLIF

NCT06052579 ·Status: COMPLETED ·Phase: NA

Oblique Lateral Interbody Fusion Versus Minimally Invasive Transforaminal Lumbar Interbody Fusion

NCT04778943 ·Status: UNKNOWN

Comparative Outcomes of Conventional TLIF With Posterior Decompression Surgery Versus Endoscopic Foraminotomy Surgery

NCT06685575 ·Status: ENROLLING_BY_INVITATION ·Phase: NA

A RCT of UBE vs. MIS-TLIF in Lumbar Spondylolisthesis

NCT05480267 ·Status: UNKNOWN ·Phase: NA

LLIF Plus Posterior Decompression for Severe Lumbar Spinal Stenosis

NCT04094220 ·Status: COMPLETED ·Phase: NA

Effect of the Posterior Ligamentous Complex on the Adjacent Segments Degeneration After Lumbar Surgery

NCT04946487 ·Status: UNKNOWN

A Modified Lateral Lumbar Interbody Fusion VS. Transforaminal Lumbar Interbody Fusion for Adult Degenerative Scoliosis

NCT04071665 ·Status: UNKNOWN ·Phase: NA

Comparison of Endoscopic Lumbar Decompression and Minimally Invasive Transforaminal Lumbar Interbody Fusion(MIS-TLIF) for Degenerative Lumbar Spondylolisthesis

NCT06749314 ·Status: NOT_YET_RECRUITING ·Phase: NA

Unscheduled Hospital Readmission After Crenel Lateral Interbody Fusion

NCT06614296 ·Status: COMPLETED

Evaluation of Treatment Effect of Minimally Invasive Spinal Fusion Surgery

NCT05190055 ·Status: UNKNOWN ·Phase: NA

Endoscopic Decompression Versus Microscopic Decompression in Lumbar Canal Stenosis

NCT06381167 ·Status: NOT_YET_RECRUITING ·Phase: NA

Comparison of Complication Rates Between Initial and Re-operative Anterior Lumbar Interbody Fusion Surgery: Is There a Difference?

NCT05945550 ·Status: ACTIVE_NOT_RECRUITING

Effect of Degenerative Spondylolisthesis on the Clinical Outcome of Unilateral Biportal Endoscopy for Lumbar Spinal Stenosis: Study Protocol

NCT06394089 ·Status: RECRUITING

Comparision of Endoscopic Discectomy and Microdiscectomy for the Treatment of Lumbar Spinal Stenosis

NCT06719037 ·Status: RECRUITING ·Phase: NA

Assessment of Unilateral Biportal Endoscopy Technique Applied to Treatment of Degenerative Lumbar Pathologies

NCT06448416 ·Status: COMPLETED

Comparative Study Between Posterior Lumbar Interbody Fusion(PLIF) and Intertransverse Process Fusion in Treatment of Spodylolithesis

NCT03271060 ·Status: UNKNOWN ·Phase: NA

Long-term Follow-up of the Anterior Lumbar Interbody Fusion Procedure.

NCT01666860 ·Status: COMPLETED

Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery

NCT04467944 ·Status: RECRUITING

Extreme Lateral Interbody FusionFUSION (XLIF) Versus Posterior Lumbar Interbody Fusion (PLIF)

NCT04589572 ·Status: SUSPENDED ·Phase: NA

The Influence of the Timing of Postoperative Rehabilitation Intervention on the Clinical Efficacy of Unilateral Biportal Endoscopic Spine System in the Treatment of Lumbar Disc Herniation

NCT07161232 ·Status: RECRUITING ·Phase: NA