Thielen recorded three receptions on three targets for 40 yards in Sunday's 30-23 loss to the Rams before leaving the game early.
Thielen was active for the first time since Week 14 after missing time with an ankle injury and caught a 25-yard pass over the middle of the field in the opening quarter. However, he briefly left the game at the end of the first half after suffering an ankle injury, only to briefly return before shutting things down for the rest of the contest. There has been no word regarding the severity of the issue and in relation to his previous problem, though Thielen could be in danger of missing more game action.