Arnold (foot) was listed as a full participant on Tuesday's estimated practice report.

Arnold is considered day-to-day with a foot contusion, Ian Rapoport of NFL Network reports.

Coach Dan Campbell said that X-rays on Arnold's foot were negative after he was forced out of Sunday's game versus the Vikings, Dave Birkett of the Detroit Free Press reports.

Arnold (illness) does not carry an injury designation into Monday's game against the 49ers, Tim Twentyman of the Lions' official site reports.

Arnold (illness) returned to a limited practice Friday.

Arnold (illness) was a non-participant in Thursday's practice.

Arnold (groin) was listed as a full participant on Monday's practice estimation, Tim Twentyman of the Lions' official site reports.

Arnold (groin) is listed as questionable ahead of Sunday's matchup against the Colts.

Arnold (groin) was listed as a limited practice participant on Thursday's injury report.

Arnold (knee) has returned to Sunday's game against the Cardinals, Nolan Bianchi of The Detroit News reports.