There is this article in today's Sun-Times about Rich Harden's winter rehab. He's working on a 6 day a week strengthening program that could be the most rigorous of any Cub this offseason. It's designed to "ease" him up to pitching conditions "by the end" of spring training. Fine. I remember this somewhere in the not too distant Cub past (including the Larry Rothschild quotes). Flushed with a strong sense of Déjà vu, I finally saw some new information in the article:
But sources also confirmed Saturday that Harden has a tear in the joint, just severe enough that some players might seek surgery but slight enough to be in a range often treated effectively with a strengthening program, therapy and a well- managed work schedule.
Gordon Wittenmyer in the Sun-Times doesn't give enough info to make me absolutely certain but the implication is Harden is putting up with a "Kerry Wood type" rotator cuff tear. I do recall that Harden underwent an MRI/Arthrogram after the season to better assess his shoulder issues and before the team decided to pick up his $7 Million option. The press was told this on October 8th:
General manager Jim Hendry said an MRI-arthrogram on Harden's shoulder revealed no tears of the labrum or rotator cuff, referring to Harden's problems as "subtle instability in the shoulder."
At the Cubs Convention yesterday GW's article says "sources" confirmed Harden has "a tear in the joint." This implies the rotator cuff tissue has an area that is showing structural damage on the MRI/Arthrogram, but not involving the full thickness of the cuff tendon and thus without any detachment from it's insertion on bone (greater tuberosity). Any surgical repair has to take down some degenerative tissue that is worn but not detached. The results of surgery on that type of situation would be iffy for a high end starting pitcher, especially if they were counting on him for 2009. Hence he's on a non-surgical treatment protocol analagous to what Kerry Wood went through after his MRI/Arthrogram in July 2006.