<prompt> Functional cast bracing not used in fracture of -HumerusTibiaUlnaThoracolumbar spine  <response>: Treatment of thoraco lumbar spinal injuries include, Beds- special beds are used to avoid pressure sores. Brace- avoid flexion by 3 point fixation. Decompression and stabilisation. In this case functional cast bracing is not useful. REF:Apley s system of ohopaedics- 9th edn - pg no 811. 