Table 3.

Impact of robotic technology on revision rates

Insurance carrier	Procedures converted from conventional to robot		Revisions avoided*
	Open	MIS	Open	MIS
Medicare	139	39	3.77	0.15
Private pay	197	55	5.33	0.22
Total	336	94	9.10	0.37

MIS, minimally invasive spine surgery.

^*Assumes 2.7% revision rate for open surgery, 0.4% revision rate for MIS surgery, 0% revision rate for robotic surgery.