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NEW YORK (Reuters) - Cleveland Browns starting offensive guard Eric Steinbach will miss the 2011 National Football League season after having back surgery on Tuesday to repair a disk problem, the team said.

"The surgery went well but we'll put him on (injured reserve)," Cleveland coach Pat Shurmur told reporters after team practice.

The 31-year-old Steinbach has not practiced with the team for two weeks and had been getting medical treatment on his stiffening back before deciding to have surgery.

A perennial starter for the Browns for the last two years, Steinbach is expected to be replaced at guard by rookie Jason Pinkston.

(Writing by Mark Lamport-Stokes in Los Angeles; Editing by Frank Pingue)