Rey Mysterio Says He's Undergone Successful Knee Surgery

Rey Mysterio gives an update.

On Friday's WWE SmackDown, Mysterio was attacked by Santos Escobar, who turned his back on Rey and the LWO. The attack ended with Escobar kicking the steps into Rey's leg and Rey needing help to the back.

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On Facebook, Rey says he's undergone successful knee surgery.

"Knee surgery was successful ---- @dugasmd1
Now payback on @escobarwwe is on the horizon! Pagarás por los daños #Santos"

It is unknown how long Mysterio will be sidelined.

Fightful will keep fans updated on his status when more is known.

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