Fig. 1From: Percutaneous kyphoplasty assisted with/without mixed reality technology in treatment of OVCF with IVC: a prospective studya (A): anterior vertebral height, (C): central vertebral height, (P): posterior vertebral height. b Kyphotic angle (KA). c Cement non-contact both endplates (NPEC). d CT images. e MRI image of OVCF with IVC. f Postoperative CT images, some part of the vertebra is not filled with cementBack to article page