Perioperative teriparatide for preventing proximal junctional kyphosis and failure in patients with osteoporosis after adult thoracolumbar spinal deformity surgery: a prospective randomized controlled trial

围手术期应用特立帕肽预防成人胸腰椎畸形手术合并骨质疏松患者术后近端交界性后凸畸形和手术失败：一项前瞻性随机对照试验