Left tackle Orlando Pace was taken to a San Francisco hospital for tests after getting a concussion late in the first half of the St. Louis Rams' 20-13 loss to the 49ers on Sunday.
The Rams also lost linebacker Pisa Tinoisamoa, who dislocated his elbow while tackling 49ers fullback Chris Hetherington early in the third quarter.
Rams' Pace, Tinoisamoa Injured In Loss To 49ers