The complaint saw the Brownlow Medallist subbed out of last weekend's game against North Melbourne just after half-time.
General Manager, Football Operations Dean Warren said that it was a minor injury that would not require surgery.
“Simon had scans yesterday which really just showed a bit of wear and tear,” Warren said.
“He’ll most likely just miss a couple of weeks, which is a good result given that we have the Bye in Round 11 (next week).”
“He’ll have a break, which will be good for him, and no doubt come back firing after the Bye.”
