Orthosis for stabilisation of the abdominal region. Indicated for abdominal wall deficiency after abdominal surgery, pre or postoperative support of an uncomplicated unilateral or bilateral reducible inguinal hernia. With a wide adjustment range that facilitates fine adjustment of compression. It has stabilising elements to maintain the shape of the support and prevent the edges from rolling up. Composed of elastic and breathable fabric. This medical device is a regulated medical device that carries the CE marking under this regulation.