Sixers center Andrew Bynum, already on the sidelines, has found an unnecessary way to land himself in the headlines, too, on Sunday confirming reports his left knee began swelling after he went bowling on Nov. 10. ... A prominent, highly respected orthopedic surgeon who is not involved in Bynum's treatment and has not seen his MRIs, told The News Journal that Bynum has likely been diagnosed with osteochondral lesions. The condition may heal on its own, but will likely keep Bynum from practicing until March or April, at the earliest. If it doesn't heal, Bynum will require surgery that could sideline him for up to a year. He should find out if he needs surgery by as early as December, the surgeon said.
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