Two options: Hooks under and over the lamina or screws in th pedicle.
Answered 7/5/2012
5.8k views
Vertebrae: The rods are anchored to the spine usually through screws, hooks or wires. Once they are anchored into the spine, the spine can be manipulated into a straighter pelt on by manipulating the rod, thus correcting the scoliosis. Thank you for your question.
Answered 2/28/2013
5.3k views
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