Watch video Spinal Cord Injuries L1, L2, L3, L4, & L5 Vertebrae Explained. Symptoms, Recovery, Causes, Prognosis online without registration, duration 05 minute 37 second in high hd quality. This video was added by user SpinalCord 12 February 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 292 thousand once and liked it 2 thousand people.