What type of cast or brace is typically used for spinal alignment in scoliosis treatment?

The Risser cast is specifically designed for the treatment of scoliosis, particularly in growing children and adolescents. This type of cast is intended to provide stability to the spine and prevent further curvature as the individual grows. The Risser cast offers significant support to the body, notably around the thoracic and lumbar regions, which helps to maintain spinal alignment and promote healthy development of the spine. It employs a combination of pressure and immobilization, allowing the spine to be held in a more favorable position to counteract the progression of the curvature associated with scoliosis.

Other types of casts or braces, while useful in different contexts, do not serve the same purpose in scoliosis management. For example, Harrington rods are surgical implants used for spinal fusion and correction once scoliosis has progressed to a more severe stage. Plaster casts are typically used for immobilizing fractures but are not tailored specifically for spinal alignment. Similarly, spica casts are designed for immobilizing the hip and lower extremities, primarily in pediatric patients, and do not address the issues related to spinal curvature.