Table 3.

Interobserver Reliability for this Evaluation of Visualization

	ICC	Confidence level
Total	0.88	∗∗∗
Start of arthroscopy	0.76	∗∗
Acromioplasty	0.68	∗∗
Refresh of the footprint	0.93	∗∗∗
Marrow vent creation	0.88	∗∗∗
Rotator cuff fixation	0.63	∗∗

ICC, intraclass correlation coefficient.

∗, moderate agreement.

^∗∗∗, almost a perfect match;

^∗∗, altitude match;