Jericho Sims underwent surgery to repair a torn ligament in his right thumb on Monday, the Milwaukee Bucks announced.
Sims is expected to be out for approximately four weeks.
Sims suffered the injury during Saturday’s game against the Pacers.
Sims has played in 14 games since getting traded to the Bucks, and is averaging 2.4 points and 4.9 rebounds in 15.0 minutes.