Arthroscopic surgery

CC Sabathia Undergoes Arthroscopic Surgery To Remove Bone Spur From Left ElbowSabathia was operated on Thursday by Dr. James Andrews in Birmingham, Ala. The Yankees expect Sabathia to fully recover before the start of next season.
Giants' Osi Umenyiora Has Arthroscopic Knee Surgery, Out 3-4 WeeksJust when Giants fans thought Osi Umenyiora's summer saga was mostly over, the team announced on Friday that the defensive end is undergoing an arthroscopic procedure to mend his ailing right knee.