Geelong ruckman Rhys Stanley will undergo surgery on his injured foot next week, ruling him out for the remainder of the 2015 season.

Stanley sustained extensive ligament damage through his right mid foot after landing awkwardly while attempting a pack mark in the Cats’ win over Port Adelaide at Adelaide Oval in round 11.

The club sought specialist advice on the best course of recovery for Stanley, and it was ultimately determined that surgery would be the best method.

The 24-year-old will have surgery in Brisbane where screws will be inserted to regain stability.

The club expects Stanley to return to low level training in three months.

“Scans showed damage to the ligament in Rhys’ right foot. After discussing with a specialist, it was decided that the best option was surgery,” General Manager of Football Steve Hocking said.

“Due to the fact there was no clear break, we were hopeful Rhys would avoid surgery.

"It’s disappointing for him and the club that he will miss the rest of the season, but on a positive note, he will be able to complete a full pre-season.”