Bigsbu (undisclosed) left Sunday's game in the fourth quarter and went to the sideline tent, Jimmy Kempski of PhillyVoice.com reports.
In a contest in which Saquon Barkley was lost early due to a hamstring injury, Bigsby was the primary beneficiary before his own exit late, accounting for 55 yards on 14 carries. Will Shipley is the only healthy running back currently on the Eagles' active roster.