Brace technology: derotation brace
Authors: Theodoros B Grivas, Achilles Bountis, Irene Vrasami1 and Nikolaos V Bardakos Department of Trauma and Orthopaedics, "Tzanio" General Hospital - NHS, Tzani & Afendouli str, 18536, Piraeus, Greece Scoliosis & Spine Unit of "KAT" Orthopaedic Hospital, Athens, Greece The South West London Elective Orthopaedic Centre, Denbies Wing, Epsom General Hospital, Dorking Road, Epsom, KT18 7EG, United Kingdom Background The dynamic derotation brace (DDB) was designed in Greece in 1982, as a modification of the Boston brace. It is a custom-made, underarm spinal orthosis featuring aluminium blades set to produce derotating and anti-rotating effects on the thorax and trunk of patients with scoliosis. It is indicated for the non-operative correction of most curves, barring the very high thoracic ones, (when the apex vertebra is T5 or above). The purpose of this article is to familiarize physicians with the DDB, analyze the rationale behind its design, and pre...