What does this news mean for his future as a high level athlete, and what impact will it have on the Celtics short-term future and beyond?

Boston announced Wednesday that star forward Jaylen Brown underwent successful arthroscopic surgery on his right knee and is expected to be ready for the starting of training camp in the fall "without limitation.

BOSTON (AP) — Boston Celtics All-Star Jaylen Brown had arthroscopic surgery on his right knee on Wednesday, and the team said he is expected to be available when training camp starts “without limitation.” The Celtics said Brown had a minimally invasive procedure to clean out his knee.