Urias (elbow) returned to St. Louis to undergo an examination on his left elbow, Jeff Jones of the Belleville News-Democrat reports.
Urias landed on the 10-day injured list in early May due to right elbow lateral epicondylitis, but he came out of his rehab assignment with Triple-A Memphis on Friday due to pain in his left elbow. The result of Saturday's tests will determine the next steps for Urias' rehab program.