[Photoelectric guided navigation unilateral puncture of the percutaneous kyphoplasty in treatment of thoracolumbar osteoporotic vertebral compression fracture].

Objective: To evaluate the safety of photoelectric guided navigation unilateral puncture of the percutaneous kyphoplasty (PKP) in the treatment of thoracolumbar osteoporotic vertebral compression fracture (OVCF). Methods: >0.05). The concordance rate of puncture path and design path, the incidence of pedicle wall breaking, the incidence of bone cement leakage, and the rate of bone cement distribution center were observed and calculated on postoperative CT images; the intraoperative X-ray exposure frequency, frequency of puncture, operation time, VAS scores before operation and at 2 days after operation, and postoperative blood vessel or nerve injury were recorded and compared. Results: <0.05). Conclusion: Intraoperative photoelectric guided navigation unilateral puncture of the PKP can improve the success rate of target puncture and reduce the incidence of pedicle wall breaking effectively, and achieve better bone cement distribution and better security.