Lamb (shoulder) has been placed on IR by the Cowboys.

The Cowboys announced Thursday that Lamb will be sidelined for the final two games of the season but isn't expected to require surgery to address an AC joint sprain in his right shoulder, Jane Slater of NFL Network reports.

Lamb (shoulder) isn't taking part in Thursday's practice, Calvin Watkins of The Dallas Morning News reports.

Lamb (shoulder) was estimated as a non-participant on Wednesday's injury report, Jon Machota of The Athletic reports.

Lamb (shoulder) practiced in full Thursday, Jon Machota of The Athletic reports.

Lamb (shoulder) was limited at Wednesday's walkthrough, Jon Machota of The Athletic reports.

Lamb recorded nine receptions on 13 targets for 116 yards and a touchdown in Sunday's 30-14 win over the Panthers.

Lamb (shoulder) doesn't have an injury designation for Sunday's game at Carolina, Patrik Walker of the Cowboys' official site reports.

Lamb (shoulder) practiced in a limited capacity Thursday, Adam Caplan of SiriusXM NFL Radio reports.

Lamb was limited at Wednesday's practice due to a shoulder injury, Adam Caplan of SiriusXM NFL Radio reports.