What is the goal of the Milwaukee orthosis?

The Milwaukee orthosis is specifically designed to provide spinal support and promote proper alignment of the spine, particularly in cases of scoliosis. Its primary function is to exert corrective forces on the spinal column in order to reduce curvature and improve overall posture. By being constructed to encase the torso, it helps maintain the spine in a straighter position over time, thus enabling the individual to achieve better alignment.

The other options do not accurately reflect the specific purpose of the Milwaukee orthosis. While it may provide some degree of support to the musculoskeletal structure, its primary goal is not to simply support weak limbs or provide lumbar support in the way that other braces might. Additionally, improving circulation is not a primary focus of this orthosis, making the goal of realigning the spine the most fitting choice for understanding the purpose of the Milwaukee orthosis.