An updated report on the condition of White Sox first baseman Paul Konerko considerably brightens his outlook for avoiding the disabled list, as his injury is now described as an intercostal muscle strain rather than an oblique.
Because of the difference in function between the two types of rib muscles, an oblique strain might have pointed to a need for several weeks of rest, whereas the intercostal muscle injury could mean as little as a few days, according to medical experts.
Still, it will be up to Konerko to tell when and if he can return to play, his decision based on how much pain he must endure. Disabled status remains a possibility.
Konerko sustained the injury in the batting cage during pregame practice Sunday, and is listed as day-to-day. He is to be re-evaluated Tuesday. Konerko sustained another, entirely different muscle strain in his back about two years ago, and missed only two games.
Konerko is commonly regarded by insiders to be psychologically indisposed to miss time for any reason.
Doctor X -- the 'Baseball Medic' -- is an anonymous U.S. government trauma specialist with a Duke University sports medicine background and more than 20 years experience in emergency medicine. From time to time he considers MLB rumors, events and news reports as they pertain to baseball players' injuries, illnesses and various other disabilities, both on the field and off.
MLB Rumors editor Greg Fieg is a former sports news editor and award-winning writer whose bylines have appeared on the wires of the Associated Press and in numerous publications, including San Antonio Express-News, San Antonio Light, Houston Chronicle and Philadelphia Bulletin. He formerly was posted in various positions on the U.S.-Mexican border with Freedom Newspapers, and was a regular, independent contributor to United Press International.