PORT ADELAIDE defender Dan Houston suffered a head knock in the final quarter of Saturday’s loss to Richmond at the MCG.

Houston - who didn’t return to the field - will be assessed for concussion throughout the week.

Co-captain Ollie Wines will train this week with a splint on his fractured thumb, and be assessed ahead of this weekend’s clash with Greater Western Sydney.

Ryan Burton will commence running this week, while Brad Ebert will be in a knee brace for the next fortnight before commencing training.

Tobin Cox will see a specialist on Friday to see if he is a chance to return this season from a lacerated kidney. 

AFL injury list:
Ollie Wines - thumb (assess)
Dan Houston - concussion (assess)
Riley Grundy - finger (assess)
Ryan Burton - hamstring (4-6 weeks)
Brad Ebert - knee (6-8 weeks)
Tobin Cox - kidney (TBC)
Jack Watts - leg (TBC)
Jake Patmore - knee (season)