Minimally invasive techniques in treatment of adult spinal deformity

MIS for the correction of ASD represents a continuously evolving surgical field. As the incidence of ASD continues to increase in the aging population, MIS offers an effective alternative means of surgical intervention while reducing the significant perioperative morbidity associated with traditional open techniques. MIS is not without risk; however, optimized patient selection can minimize complication risk and produce favorable clinical and radiographic outcomes. This review seeks to highlight appropriate patient selection, indications, complications, and areas in need of further investigation to evaluate long-term outcomes of these novel surgical techniques.