25 September 2019 Effectiveness Testing of the Relief Insert® Walker Lower Leg / Foot Orthosis This study aimed to compare two ankle-foot orthoses (AFO) with respect to their immobilizing function. The investigation focused on the Relief Insert® Walker AFO (DARCO (Europe) GmbH, Raisting, Germany) and a comparator model already listed in the Medical Aids Directory of the German statutory health insurers. more ...