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.
Braces are external devices that support the muscular and bony structures of the spine. In the past, many spine patients were required to wear heavy plaster casts. Fortunately, patients that must wear braces today benefit from lighter weight plastic braces that have been designed with the patient's comfort in mind. Braces are categorized as rigid or soft. Rigid braces are used to restrict movement, while soft, elastic type braces provide muscular support while allowing movement.