The invention relates to an orthopaedic device, in particular for correcting deformations of the toes, with a holding branch (2), a first fastening means (3) for fastening the holding branch (2) in the metatarsal region, at least one correcting branch (4) for acting directly or indirectly on the big toe, and a plate-like base structure (5) connecting the holding branch (2) and the correcting branch (4), wherein the device has an edge contour which, when the device is used as intended, leaves a side region (16) on the inner aspect of the first metatarsophalangeal joint free, wherein the holding branch (2), the correcting branch (4) and the base structure (5) are formed in one piece.