Optimal Dosing of IC-Green for Visualization of Rotator Cuff Vascularity Using Advanced Imaging Modality Arthroscopy

The primary study objective is to determine optimal dosing of an intravenous fluorescence solution (IC-Green) for arthroscopic evaluation of rotator cuff vascularity. The primary endpoint is surgeon's ability to assess vascularity within the rotator cuff based on a 5-point likert scale. The likert values from each of the three doses will undergo an ANOVA test to compare means of the three doses.