Petit-Frere (shoulder/knee) was removed from the PUP List on Friday and is back on the practice field, John Glennon of NashvillePost.com reports.
The Titans placed Petit-Frere (shoulder) on injured reserve Saturday, Jim Wyatt of the team's official site reports.
Petit-Frere will need surgery to repair a shoulder injury suffered in Thursday's loss to the Steelers, Paul Kuharsky of PaulKuharsky.com reports.
Petit-Friere (non-injury) has been ruled out for Sunday's Week 5 game against the Colts, Nick Suss of The Tennessean reports.
Petit-Frere is set to be reinstated by the league on Monday, Tom Pelissero of NFL Network reports.
Petit-Frere (ankle) is active for Saturday's game against the Jaguars.
Petit-Frere (ankle) is considered questionable for Saturday's regular-season finale against Jacksonville.
Petit-Frere (ankle) has been ruled out for Thursday's game against the Cowboys, Jim Wyatt of the Titans' official site reports.
Petit-Frere sustained an ankle injury during Saturday's 19-14 loss to the Texans, John Glennon of SI.com reports.
Petit-Frere (ankle) is active for Saturday's game against Houston, Jim Wyatt of the Titans' official site reports.