Which rod is commonly utilized to correct curvature in scoliosis?

The Harrington rod is specifically designed to correct spinal deformities, notably scoliosis. This metal rod is used in surgical procedures to help realign the spine and provide support after corrective surgery. Its engineering allows for a significant degree of straightening and stabilization of the curved spine, which is essential in treating scoliosis.

In scoliosis surgery, the rod is placed alongside the vertebrae, and screws or hooks are used to secure it in position, effectively helping to pull the spine into a more normal alignment. The Harrington rod system also allows for adjustments to be made postoperatively, which can contribute to the ongoing management of spinal curvature.

Other options, such as the Steinmann pin, intramedullary rod, and Kirschner wire, are used for different orthopedic purposes, such as stabilizing fractures or providing fixation in certain types of bone procedures, but they are not specifically intended for correcting spinal curvature in scoliosis.