Is Balloon Kyphoplasty Effective for Bone Remodeling of AO-Type A3-4 Fractures at the Thoracolumbar Junction? - Uzunoglu I; Gurkan G; Taskala B; Cingoz ID; Atar M; Kaya I; Sinci KA; Cetinoglu YK; Yuceer N (Turkish neurosurgery, 2022)