Morfe underwent arthroscopic surgery Wednesday to remove bone spurs from his right elbow, Roch Kubatko of MASNSports.com reports.
Morfe went down with the elbow injury during his first appearance of the season back in early April with Single-A Delmarva, and he's now gone under the knife. There's no timetable for the 20-year-old's return, but he should have a chance to come back late in the minor-league season.