"Upon returning to Boston, he developed increasing pain, for which he was evaluated by the Boston Bruins' medical staff. After undergoing x-rays, MRIs, and bloodwork, he was diagnosed as having an infection in his right shoulder, as well as a significant injury to his AC joint.
He underwent an irrigation and debridement procedure at Massachusetts General Hospital on February 18. He remains in the hospital, where he is being treated with IV antibiotics, and his condition is improving."