Tuipulotu (triceps) has been ruled out ahead of Sunday's game against the Rams, Tim McManus of ESPN.com reports.
Tuipulotu did not practice Friday due to a triceps issue, and he's since been ruled out of Sunday's contest. The 24-year-old serves as a rotational defensive lineman for Philadelphia, and his role will likely be filled by Kentavius Street and Moro Ojomo this weekend.