Computer graphics and imaging tools for the assessment and treatment of spinal deformities

Describes computer graphics and imaging tools developed for the assessment and treatment of back deformities; in particular those caused by idiopathic scoliosis. 3D data is obtained by applying photogrammetric and image extraction algorithms to images obtained from stereo CCD television cameras. This data is used two create a 3D model of the back surface. This model is used clinically to assess scoliosis progression and to determine the need for treatment.