Study of Lumbar Discectomy with Additional Implantation of an Annular Closure Device in Patients with Large Postsurgical Annular Defects
Jacksonville, FL
The purpose of this study is to confirm the efficacy of the Barricaid® when used as an adjunct to a primary lumbar limited discectomy, to limited discectomy alone, with regard to preventing reherniation and the recurrence of pain or dysfunction in a US population.