Red Wings' LW Tomas Kopecky underwent successful surgery to repair a torn ACL in his left knee on Tuesday, according to a Yahoo.com report .
The surgery was performed by Dr. William Clancy with Red Wings' team physician Dr. Douglas Plagens on hand.
Kopecky, who suffered the injury on April 3 against the Blue Jackets, will need four to six months to recover.
Red Wings' Kopecky Undergoes Knee Surgery