Right-handed pitcher Jake Peavy of the Chicago White Sox will undergo surgery to repair a detached latissimus dorsi muscle in his right posterior shoulder on Wednesday at Rush University Hospital-Oak Park, with surgeons from Midwest Orthopedics. This surgical procedure has previously been performed on tennis and volleyball players, but this will be the first time it's … [Read more...] about Sox shut Jake Peavy down for the Season, Will undergo Ground-breaking Surgery