Smith Suffers Stress Fracture!
The 27-year-old styriker is to have an operation to repair damage to his foot and is unlikely to play again this year.
Caretaker boss Chris Hughton said: "Alan Smith will have an operation which could keep him out for about three months."
Smith, a £6million Sam Allardyce signing, struggled to establish himself at St James' Park in his first season and has not figured at all during the current campaign.