Table 1.

Automated registration and alignment measurement results for 10 patients

Patient	Registration	Vertebrae	Mbone (mm)	Mvas (mm)
1	Global	L3 L2	2.0	17.0
	Local	L5 L4	0.5	11.0
2	Global	L5 L4	3.0	7.0
	Local	L3 L2	0.0	5.0
3	Global	L5 L4	1.8	16.0
	Local	L5 L4	0.0	13.0
4	Global	L5 L4	2.5	5.0
	Local	L5 L4	0.0	4.0
5	Global*	L3 L2	1.5	9.0
	Local	L3 L2	1.5	9.0
6	Global	L1 T12	2.5	3.0
	Local	L3 L2	0.5	2.0
7	Global	L3 L2	1.3	1.0
	Local	L5 L4	1.0	1.0
8	Global*	L1 T12	0.0	4.0
	Local	L1 T12	0.0	4.0
9	Global	L5 L4	0.8	11.0
	Local	L3 L2	0.0	6.0
10	Global*	L1 T12	1.0	17.0
	Local	L5 L4	1.0	14.0
Median global			1.6	8.0
	min/max		(0–3.0)	(1.0–17.0)
Median local			0.3	5.5
	min/max		(0–1.0)	(1.0–14.0)

Total median results are highlighted in bold

Displaying registration type (first a global registration is performed followed by a local registration), vertebrae pair, bone alignment (M_bone) and vascular alignment (M_vas)

*Manual adjustment needed