Detroit Lions rookie defensive tackle Nick Fairley had surgery on his injured left foot Wednesday.  A source close to Fairley told ESPN.com senior NFL writer John Clayton that Fairley will miss three to four weeks.  Read more after the jump.
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The team says in a statement that he will miss a “significant portion” of training camp, but did not specify the type of surgery. The source also told Clayton it was not for a Lisfranc injury.

Lions coach Jim Schwartz said on Twitter that Fairley will have to make up the practice time he’ll miss in the classroom.

“Tough news today for Nick. Obviously he won’t be able to practice, so he’ll have to put in a lot of class time until he’s back on the field,” Schwartz wrote.

Fairley, the Lombardi Trophy winner at national champion Auburn last season, was injured Monday and in a walking cast a day later after X-rays showed no significant damage.

He was sent to Charlotte, N.C., for further evaluation Wednesday morning, and Dr. Bob Anderson performed the surgery. The team did not provide details on the procedure.

The 6-4, 298-pound Fairley was drafted 13th in April’s draft to complement a line that includes tackles Ndamukong Suh and Kyle Vanden Bosch.

ESPN