Oregon senior quarterback Vernon Adam’s played last week’s game against Michigan State with a broken index finger on his throwing hand, according to a report from Aaron Fentress of Comcast Sports NW.

Ducks QB Vernon Adams Jr. playing with broken index finger #goducks http://t.co/SGEDcqOq05 pic.twitter.com/znwVtw4VYD

— Aaron J. Fentress (@AaronJFentress) September 15, 2015

The injury occurred during the Ducks’ season opener versus Eastern Washington on Sept. 5. Adams left the game early, holding a bag of ice against his hand. However, at the time, questions were directed towards a possible concussion after he took a late hit from a Eastern Washington defender.

The injury doesn’t appear serious enough to keep Adams from playing, but it may have affected his ability to grip and throw the ball in a 31-28 loss against Michigan State. He also wore gloves to protect his hands.

Adams has repeatedly contended that he is fine. He appeared at the post-game press conference Saturday with his right index finger wrapped in a splint, but said his finger was “all right.” Regardless, this injury will likely bother him for several weeks, according to Comcast Sports Northwest.

Oregon will next take the field this Saturday in a rebound game against Georgia State.

Follow Christopher Keizur on Twitter @chriskeizur