Sounders' Nicolas Lodeiro has another knee surgery

Nicolas Lodeiro is recovering right knee surgery -- again.

The Seattle Sounders midfielder had an arthroscopic procedure Monday in Chicago and is sidelined indefinitely, the club announced.

Lodeiro had a similar procedure on the same knee in May, keeping him out for three months.

He returned to action last month and gradually worked his way into the team's plans, making four substitute appearances before starting three