The New York Islanders placed forward Mikhail Grabovski on injured reserve retroactive to October 16 on Wednesday.

Grabovski suffered a concussion in the Islanders 4-3 shootout win over the San Jose Shark on October 16 after taking a hit from John Scott.

In four games with the Islanders this season, Grabovski has two goals and once assist.

The 30-year-old signed a four-year contract with the Islanders in July.