OLD HARDWARE
This picture was taken just before Jessica's second surgery. Her rods were failing and if you take a look at the x-ray below you can see where the rod was starting to poke out her back.NEW HARDWARE
NewRods Old Rods
The difference in the new rods is that the rods now fit inside one another and are designed to glide along with a locking mechinisim to stop the rotation. You can also see mid-way, more screws were added to hopefully stop the spine from moving to the side.

