Subject: CMULTIS004-1
Segment: LowerArm
Modality: Compare MRI and CT



Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		9.52		4.6304, 168.2654, 572.7879
	R2		9.66		37.6742, 147.9099, 388.1929
	R3		9.73		22.5754, 181.0136, 371.0035

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		188.63
	R1		R3		202.98
	R2		R3		40.24

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		8.09		4.6430, 168.2421, 572.7840
	R2		8.08		37.7481, 147.7095, 388.4408
	R3		7.77		22.4889, 181.2374, 370.7595

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		188.41
	R1		R3		203.23
	R2		R3		40.86

Differences between CT and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
R1		R2		0.22 mm [0.11 %]		0.07
R1		R3		-0.25 mm [-0.12 %]		0.07
R2		R3		-0.62 mm [-1.54 %]		0.36

Average 			0.36 mm [0.59 %]		0.17
Maximum 			0.62 mm [1.54 %]		0.36