Pulmonary embolism and intracardiac foreign bodies caused by bone cement leakage: a case report and literature review

Percutaneous vertebroplasty (PVP) is a surgical procedure that involves injecting polymethylmethacrylate (PMMA) bone cement into the diseased vertebrae to rapidly relieve pain and strengthen the vertebrae. We reported a 73-year-old patient who underwent percutaneous vertebroplasty (PVP) surgery for thoracolumbar vertebral compression fracture. After the surgery, the patient experienced symptoms such as chest tightness and dyspnea. Further examination revealed multiple high-density foreign bodies in the blood vessels/heart and concomitant multi-organ dysfunction. It was considered that the multi-organ embolism was caused by bone cement leakage. The patient improved after undergoing surgical treatment and anticoagulant therapy.