Scans confirmed Osborne sustained a high grade but incomplete tear of the anterior cruciate ligament and lateral ligament in his left knee, while being tackled during Friday night’s match against Melbourne.
Hawthorn’s General Manager - Football Operations Mark Evans said Osborne has approached the prospect of surgery and rehabilitation with professionalism.
“While it’s extremely disappointing for Michael, his commitment and dedication to a strong rehabilitation is first-class,” he said.
“Michael’s a vibrant member of the playing group and is well respected by his teammates, and we look forward to having him back at the Club after a short stint away following his surgery.”
Osborne is expected to miss the remainder of the 2012 premiership season.
Injury list
Max Bailey (wrist) - TBC
Chance Bateman (AC joint) - 4-6 weeks
Jarrad Boumann (appendix) - 1-2 weeks
Xavier Ellis (calf) - 1 week
Luke Hodge (knee) - test
Josh Gibson (ankle) - test
Michael Osborne (knee) - season
Alex Woodward (knee) - season
