 The operative intervention will proceed as current standard protocol dictates for the described procedure. No changes in the operative technique will be undertaken apart from injection of the dye and visualization with the camera. The idea would be to place the Pinpoint probe within the subacrominal space, to check the vascular status of the tendon, and then take a bite of the tendon and place the pinpoint back to check if the vascularity has decreased. The Indocyanin Green dye kit will be used along with the PINPOINT system . Patients with potential allergies or a history of allergies or sensitivity to sodium iodide or iodinated contrast agents should not use this system, and will not be asked to participate. The possible adverse reactions are, anaphylaxis, Hypotension, tachycardia, dyspnea and urticarial. The duration of the procedure will be increased because of the study imaging; this could be 15 to 30 minutes. 