The defensive tackle missed most of the second half of the Super Bowl after sustaining the injury in a collision with Alex Boone while trying to prevent Frank Gore scoring a touchdown for the San Francisco 49ers.
Ravens head coach John Harbaugh told the team's website: "Nothing serious with Haloti. There are some things in there we'll just have to see. It won't be anything that should keep him out of training camp or anything like that."
The 29-year-old recorded 33 tackles and five sacks during the regular season.