A comprehensive review and statistical analysis of data will be conducted at the completion of the study. Changes in pain scores, as reported by the patients via the NRS scores, will be analyzed before the procedure and at 1, 2 and 3 months postprocedure. Changes in ADL and QoL will be measured using the Roland Disability Questionnaire and the Oswestry low back pain disability scales. Both the Roland Disability Questionnaire and the Oswestry scores will be completed by the patients both before the procedure and at 1, 2 and 3 months postprocedure.