LeBron James has a strained elbow, bone bruise
The NBA's MVP, however, is not expected to miss any playoff games. He will have daily treatments and another MRI next week.
James has been wearing a padded sleeve over his elbow, which he says occasionally goes numb.
The Cavaliers eliminated Chicago in five games in the opening round of the playoffs and will play the Boston Celtics on Saturday.
-- Melissa Rohlin
The Associated Press contributed to this report.
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