Milone (biceps) will hit the disabled list with left biceps tendinitis, Brandon Warne of Cold Omaha reports.
Milone was roughed up by the Astros during his spot start Thursday, and underwent an MRI on his shoulder Friday. The 29-year-old will miss the next couple weeks depending on the severity of his injury, and the Twins called up Pat Dean from Triple-A Rochester in a corresponding move Friday.