The Boston Celtics issued a statement today announcing Tony Allen has undergone successful surgery:

BOSTON, MA – The Boston Celtics announced today that guard Tony Allen underwent successful arthroscopic right ankle surgery and posterior tibial tendon repair today at the New England Baptist Hospital. Surgery was performed by Team Physician Dr. Brian McKeon and assisted by Dr. Mark Slovenkai and Jason Rand, PAC. Full recovery is expected with return by training camp this fall.