Rey Mysterio stated this afternoon on Twitter that he may need to undergo a second surgical procedure to reinforce his posterior cruciate ligament.

He wrote, "Might need surgery #2 on my knee this week, need to go back in & reinforce the pcl ( Posterior ligament) Shouldn't b bad,hopefully!1 luv 619"

Mysterio blew out his knee while attempting a baseball slide during a match against Alberto Del Rio on the August 15 episode of RAW. He underwent surgery on August 26 to repair knee ligaments and have bone spurs removed. There is talk that he may not be able to return to action until WrestleMania XXVIII.

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