Study Of Disc Anaesthesia For The Preoperative Diagnosis Of Chronic Lower Back Pain
NCT00443781
·
clinicaltrials.gov ↗
PHASE4
Phase
COMPLETED
Status
62
Enrollment
INDUSTRY
Sponsor class
Conditions
Low Back Pain
Interventions
PROCEDURE:
functional anesthetic discography
PROCEDURE:
provocative discography
Sponsor
Medtronic Spine LLC