Table 5.

Inter-rater agreement (quantitative and qualitative analysis)

	Percentage of inter-rater (R1-R2) agreement(%) exact/within 1 point					Cohen’s kappa value
	3 T-MRI				1.5 T-MRI
	2D FST1	2D FSPD	Isotropic 3D FSPD	2D PD	T1 or FST1 or MEDIC	3 T-MRI	1.5 T-MRI
Contrast leak	36.4/100	54.5/100	100/100	N/A	72.2/100	1.00	0.89
Prestyloid recess	36.4/100	90.9/100	90/100	N/A	77.8/100	1.00	0.68
Triangular ligament	45.5/90.9	45.5/90.9	90/100	N/A	38.9/100	0.86	0.81
Remaining TFCC	45.5/90.9	63.6/90.9	80/100	N/A	61.1/94.4	0.86	0.80
UCL	54.5/90.9	63.6/90.9	70/100	72.7/100	55.6/94.4	0.83	0.71