What Is Halo Traction - A halo is a circular, metal ring that surrounds the head. The stretching happens by attaching a halo to a pulley system. While children are in traction for approximately 3 to 8 weeks, they remain in the hospital. Small pins are used to secure the halo in place. Doctors do this by attaching a halo (a metal ring that surrounds the head) to a pulley system. The procedure is typically a first step in correcting severe scoliosis, kyphosis, and other spine deformities. Web halo traction helps slowly stretch the spine into a straighter position before a spine surgery, such as a spinal fusion. Over several weeks, weights are added to the pulley system to slowly pull the head upward.
Small pins are used to secure the halo in place. A halo is a circular, metal ring that surrounds the head. Doctors do this by attaching a halo (a metal ring that surrounds the head) to a pulley system. The procedure is typically a first step in correcting severe scoliosis, kyphosis, and other spine deformities. While children are in traction for approximately 3 to 8 weeks, they remain in the hospital. Web halo traction helps slowly stretch the spine into a straighter position before a spine surgery, such as a spinal fusion. Over several weeks, weights are added to the pulley system to slowly pull the head upward. The stretching happens by attaching a halo to a pulley system.