Subject: CMULTIS011-1
Segment: LowerArm
Modality: Compare MRI and CT



Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		9.73		-31.8651, 148.8307, 431.0917
	R2		9.82		3.7634, 182.9178, 202.4192
	R3		9.46		-21.8268, 184.1290, 180.6064

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		233.93
	R1		R3		253.16
	R2		R3		33.65

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		8.35		-31.9028, 148.7877, 431.3835
	R2		8.25		4.3874, 182.9233, 202.6968
	R3		8.48		-22.4130, 184.1664, 180.0369

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		234.05
	R1		R3		254.00
	R2		R3		35.12

Differences between CT and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
R1		R2		-0.12 mm [-0.05 %]		0.16
R1		R3		-0.84 mm [-0.33 %]		0.13
R2		R3		-1.47 mm [-4.37 %]		0.23

Average 			0.81 mm [1.59 %]		0.17
Maximum 			1.47 mm [4.37 %]		0.23