Effect of Preoperative Zoledronic Acid Administration on Pain Intensity after Percutaneous Vertebroplasty for Osteoporotic Vertebral Compression Fractures

Table 4

Complications of the ZOL group and conservative group.

Variable	ZOL	Conservative
New vertebral body fracture n (%)	2 (1.7)	13 (10.7)
Bone cement leakage n (%)	8 (6.6)	10 (8.3)
Fever	21
Flu-like symptoms	17
Myalgia	9