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Research on the accuracy of three‐dimensional localization and navigation in robot‐assisted spine surgery
Author(s) -
Chen Long,
Zhang Fengfeng,
Zhan Wei,
Gan Minfeng,
Sun Lining
Publication year - 2020
Publication title -
the international journal of medical robotics and computer assisted surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.556
H-Index - 53
eISSN - 1478-596X
pISSN - 1478-5951
DOI - 10.1002/rcs.2071
Subject(s) - navigation system , computer science , computer vision , artificial intelligence , surgical robot , mobile robot navigation , robot , position (finance) , computer assisted surgery , positioning system , transformation (genetics) , robotic surgery , simulation , mobile robot , robot control , mathematics , biochemistry , chemistry , geometry , point (geometry) , finance , economics , gene
Background Compared with traditional surgical methods, which only rely on doctors' experience, three‐dimensional robot‐assisted navigation technology could locate the lesion more accurately. Methods The transformation principle of three‐dimensional navigation system was analyzed. The surgical path was planned on the reconstructed three‐dimensional model. The experimental data of positioning position and posture were used as two important parameters to evaluate the accuracy of the robot‐assisted spine surgery navigation system. Results The final experimental results show that the accuracy of the positioning and navigation position of the robot‐assisted surgical navigation system was 2.54 ± 0.15 mm (range 2.25‐2.76 mm). The accuracy of positioning and navigation posture was 2.55 ° ± 0.49° (range 1.92°‐3.21°). Conclusion It could be seen the three‐dimensional positioning and navigation system proposed in this study had a high accuracy and could basically meet the basic accuracy requirements of spine surgery.