The MultiMotion Hip Abduction System from Allard is a nighttime treatment for correctable pediatric hip contractures. The system consists of two components: the MultiMotion Corrective Joint and the Abduction Bars. These two components are mounted to a custom-fabricated orthosis, which places the child’s legs in an optimal position and stabilizes the hip joint. The system works by stretching the adductors gradually to allow for better joint mobilization. The hip abduction system has adjustable flexion and extension stops: small 14-degree intervals, regular 12-degree intervals. The MultiMotion Hip Abduction System is designed to manage spastic diplegia, spastic tetraplegia, spastic triplegia, or congenital subluxation of the hip joint.