Clinical Focus ›› 2023, Vol. 38 ›› Issue (3): 208-215.doi: 10.3969/j.issn.1004-583X.2023.03.002

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Meta-analysis of the effect of robot-assisted and free-handed pedicle screw placement in spinal diseases

Li Yang, Du Yibin()   

  1. epartment of Spine Surgery,the Third Affiliated Hospital of Anhui Medical University,Hefei 230061,Chin Da
  • Received:2022-09-06 Online:2023-03-20 Published:2023-05-11
  • Contact: Du Yibin E-mail:dodo1108@163.com

Abstract:

Objective To compare the clinical effects of robot-assisted versus free-handed pedicle screw placement in spinal surgery, and to provide a theoretical reference for the future development of spinal surgery. Methods We searched related case-control studies published from February 2011 to February 2021, in six databases including Pubmed, Cochrane Library, CNKI, Embase, WF and VIP. According to Chinese and English retrieval strategies, retrieved eligible 418 documents, further screened and finally included 13 documents. In this paper, we extracted and analyzed the data by Review manager 5.3 software. Results When pedicle screws were used to placed, the accuracy of robot-assisted placement was higher than that of free-hand fluoroscopy-guided (95% C I=2.19-3.61, P<0.01). The time required for robot-assisted and fluoroscopy-guided was similar (95% C I=-0.18-33.96, P=0.05), but the other indicators were comparable between groups. Conclusion Robot-assisted screw placement is more accurate than traditional freehand screw placement, which is a more accurate and safe choice for the treatment of spinal diseases. Moreover, the operation time, radiation dose and time of robot-assisted tend to decline, which will play an important role in spinal surgery in the future.

Key words: robotic surgical procedures, fluoroscopy-guided, pedicle screw, screw placement accuracy, operative time

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