The Impact of Adolescent Idiopathic Scoliosis on Pregnancy.

➢ Physiologic changes during pregnancy alter the biomechanics of the spine, including increased ligamentous laxity, lumbar lordosis, and pelvic tilt.➢ Patients with adolescent idiopathic scoliosis treated with a fusion construct with the lowest instrumented vertebra of L3 and below have an increased risk of developing low back pain during pregnancy.➢ There is a low risk of curve progression during pregnancy for patients with adolescent idiopathic scoliosis treated with spinal fusion.➢ Although neuraxial anesthesia is possible in patients who had previously undergone spinal fusion for adolescent idiopathic scoliosis, successful placement may require a more experienced provider and more attempts to place the epidural.