In developed countries, the average birth weight of a full-term newborn is approximately 3.4 kg (71â2 lb), and is typically in the range of 2.7â4.6 kg (6.0â10.1 lb).
The Thoraco-Lumbo-Sacral Orthosis (TLSO), also called a Boston Brace, is the most common variety of scoliosis brace. It is used to treat curves in the lumbar or thoraco-lumbar spine. The brace is custom-molded from plastic to fit the childâs body.
Lower Back Braces and Lumbar Spine Supports. The lower back supports the spine and your entire upper body. The low back is prone to injury because nearly every movement and activity uses the muscles, ligaments and bones in the lower back.