Pedicle

Pedicles are the bony stems of vertebrae that straddle the neural arch and connect the parts of the spine into one continuous unit. A more simplified definition likens them to the protrusions on a piece of a building toy. In this case, they connect disparate parts while allowing some movement. In the case of some spinal conditions, vertebrae are surgically immobilized at the pedicle in order to provide greater stability to a weakened area.

Orthopedic spinal surgery can correct some of the damage caused by disc degeneration or bone growth. Abnormalities near the vertebral pedicle may impinge on the neural pathway, crowding the nerves or pushing them against rougher tissue. When this happens, sufferers feel pain, either continually, increasingly or every now and then. Depending upon the severity of the nerve impingement, surgery may be warranted.

Role of the Pedicle in Spinal Fusion Surgery

The shape of the pedicle and its placement at the base of the vertebrae make it ideal for anchoring a series of joints that needs to be fused. However, it takes a skilled surgeon to work with the pedicles so closely situated to the spinal cord nerves. If the space these nerves need to function is compromised during surgery, the pain could be exacerbated.

When spinal fusion fails, many patients consult the specialists at the Bonati Institute for a fresh diagnosis. Using a complete array of assessment tools and techniques, the source of pain can be reevaluated and a minimally invasive surgery can be prescribed to treat the problem.