Go pick up the lange book or baby miller. Read of the chapter in spinal anesthesia, shouldn't take you more than hr. You'll have all the knowlege you need for a presentation
Wait, wait. Do you mean:
1. Patient's with spinal cord injuries
2. Spinal anesthesia, like "Put me to sleep from the waist down so I can watch my knee scope"
3. Anesthesia for spine surgery