Fig. 3

X-ray films before（A）, 1 week after surgery（B）, and 4 months after BKP surgery, and 12 months after first BKP surgery in a 76-year-old man with osteoporotic VCF. X-ray films show an upper adjacent VCF（T12） 4 months after BKP surgery（C）. Additional BKP was performed at the T12 level.