Types of Spinal Fixation

   
APview of L1 to S1 fixation (SDRS system) with a cross link Lateral view of L1-S1 fixation (12 pedicle screws, 2 long main rods, 1 short cross connecting rod) with bone (not seen on film) placed along back of spine for furture fusion L45 pedicle screws with interbody fusion Ap view of same L45 pedicle screw fixation with grafts seen in the disk space    
           
       
Interbody fusion/Fixation

with Ray Cages

Steffee Plates