Fig. 2From: Is unilateral transverse process-pedicle percutaneous kyphoplasty a better choice for osteoporotic thoracolumbar fractures in the old patients?The clinical data of a 70-year-old female OVCF patient with BTP PKP surgery. The fresh fracture was located at L1 by X-Ray (a, b), CT scan (c) and MRI (d–f). L1 vertebra was filled up at two sides with cement and symptom was almost relieve on-month-postoperatively (h, i). Then slight collapse was observed at follow-ups on X-ray, although the cement volume and distribution were satisfied (j–m)Back to article page