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. 2021 Apr 5;46(23):1661–1668. doi: 10.1097/BRS.0000000000004048

TABLE 5.

Indications for Revision

Revision Indication No. in RG No. in FG Total
Pseudoarthrosis 1 1 2
Infection 0 2 2
Instrumentation causing low back pain requiring removal 2 1 3
Radiculopathy requiring decompression 4 3 7
Radiculopathy requiring screw removal 1 0 1
Total: 8 (2.1%) 7 (6.3%) 15 (3.1%)

No. In RG indicates number in Robotic-Guidance; No. in FG, number in Fluoro-Guidance.