Lucic suffered a lower-body injury late in a season that forced him to wear a cast, Ryan Rishaug of TSN.ca reports.
Lucic (lower body) has been ruled out for Saturday's matchup with the Flames.
Lucic (undisclosed) will return to the lineup Wednesday against the Devils, Jack Michaels of the Oilers Radio Network reports.
Lucic (undisclosed) will be reevaluated Wednesday morning, Jason Gregor of OilersNation.com reports.
Lucic (undisclosed) won't suit up against the Rangers on Monday, Jack Michaels of the Oilers Radio Network reports.
Lucic (undisclosed) is not in the lineup Saturday versus the Maple Leafs, Daniel Nugent-Bowman of The Athletic reports.
Lucic has been assessed a $10,000 fine for roughing Mathieu Joseph of the Lightning in Tuesday night's contest.
Lucic will have a phone hearing with the Department of Player Safety for roughing Tampa Bay's Mathieu Joseph.
Lucic has not recorded a point since his two-point effort in the first game of the season.
Lucic picked up a goal and an assist in Saturday's 5-2 loss to the Devils.