1. A system for generating a final Cobb angle prediction for idiopathic scoliosis, the system comprising: a memory having stored thereon a predictive model based on 3D morphological spine parameters, curve type, and skeletal maturity; a processor; and at least one application stored in the memory and executable by the processor for: receiving patient-specific data comprising 3D morphological spine parameters, a selected curve type, and a selected skeletal maturity; retrieving the predictive model; modeling a progression curve of the idiopathic scoliosis using the patient-specific data and the predictive model; and generating a prediction of the final Cobb angle from the progression curve.