Preventive Effect of Limited Decompression on Adjacent Segment Following Posterior Lumbar Interbody Fusion

NCT04469387 · clinicaltrials.gov ↗

NA

Phase

RECRUITING

Status

200

Enrollment

OTHER

Sponsor class

Conditions

Degenerative Lumbar Spinal Stenosis
Degenerative Disc Disease
Degeneration Spine

Interventions

PROCEDURE: Limited decompressions at adjacent segment with asymptomatic pre-existing spinal canal stenosis
PROCEDURE: Responsible segments fused

Sponsor

Peking University Third Hospital