hi i am 48 yrs old-worked as rpn(registered practical nurse)and pharmacy tech.hurt my back lifting pt in 2003.in june 2008 started having lower back painand in november i also had numbness and tingling both legs.mri and ct scan shows anterior disc bulges l4/5 l5/s1/and tear in annulus l5/s1.been off work since nov 2008.cant see neurosurgeon in canada for 2 yrs.heard about alphaklinik in germany and have been in touch.they want me to have discography pre op to determine if endoscopic abrasion ...