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.
Back Supports & Braces. Back Braces. Your doctor may prescribe a back brace for you to wear after a spinal injury or surgery as it will limits the movement of the lumbar (lower) spine. Moving after surgery can delay healing in fractures or in post-operative fusions.