Fig. 2From: Comparison of unipedicular and bipedicular kyphoplasty for treating acute osteoporotic vertebral compression fractures in the lower lumbar spine: a retrospective studya-f Percutaneous kyphoplasty for the treatment of a L4 vertebral compression fracture in unipedicular approach. a-b Preoperative lateral radiograph and MRI showing a L4 vertebral compression fracture. c-d intraoperative view (e-f) Postoperative lateral radiograph showing cement distribution after undergoing PKP surgery of L4 vertebral compression fractureBack to article page