Penning played right tackle during OTAs last week, Matthew Paras of The New Orleans Times-Picayune reports.
Head coach Dennis Allen said Monday that Panning suffered a Lisfranc injury in his right foot and will undergo surgery to address the issue, Mike Triplett of NewOrleans.Football reports.
The Saints reinstated Penning (toe) from injured reserve Saturday.
Penning will undergo surgery on his foot and will be out indefinitely, Ian Rapoport of NFL Network reports.
Penning sustained a toe injury during Friday's preseason matchup against the Chargers, Katherine Terrell of ESPN.com reports.
Penning was carted to the locker room after suffering a foot injury during Friday's preseason contest against the Chargers, Patrick Magee of Nola.com reports.
The Saints selected Penning in the first round of the 2022 NFL Draft, 19th overall.