Abstract: An adjustable modular off the shelf orthopedic brace for recumbent treatment of scoliosis includes an anterior upright and a posterior upright. A plurality of lateral shells are adjustably supported between the uprights. A plurality of connecting plates each affixed to a respective shell adjustably connects each shell to at least one of the anterior upright and posterior upright and allows for the adjustment of the positioning of the lateral shells along the anterior upright and posterior upright. Additionally, the plates allow for adjustment of the angular positioning and lateral positioning of the lateral shells relative to the anterior and posterior uprights.