Fig. 3From: Is additional balloon Kyphoplasty safe and effective for acute thoracolumbar burst fracture?Vertebroplasty technique and cement leakage. Vertebroplasty was performed by inserting a cannula into the fractured vertebra (a). Calcium sulfate/phosphate cement was injected when the cannula tip reached the defect of the fractured vertebra under fluoroscopic monitoring (b, c). Intradiscal leakage and poor body reduction were noted during vertebroplasty (d)Back to article page