[Effectiveness of modified orthopedic robot-assisted percutaneous kyphoplasty in treatment of osteoporotic vertebral compression fracture].

Abstract

Objective: To evaluate the effectiveness of orthopedic robot with modified tracer fixation (short for modified orthopedic robot) assisted percutaneous kyphoplasty (PKP) in treatment of single-segment osteoporotic vertebral compression fracture (OVCF). Methods: >0.05). The effectiveness evaluation indexes of the two groups were collected and compared. The clinical evaluation indexes included the establishment time of working channel, dose of intraoperative fluoroscopy, the amount of injected cement, VAS score before and after operation, and the occurrence of complications. The imaging evaluation indexes included the degree of puncture deviation, the degree of bone cement diffusion, the leakage of bone cement, the midline vertebral height and the Cobb angle before and after operation. Results: =0.014). There was no intraspinal leakage in the two groups. Conclusion: Compared with traditional PKP assisted by C-arm X-ray fluoroscopy, modified orthopedic robot-assisted PKP in the treatment of single-segment OVCF can significantly reduce intraoperative pain, shorten the establishment time of working channel, and improve the satisfaction of patients with operation. It has great advantages in reducing the deviation of puncture and improving the diffusion of bone cement.