UFC welterweight champion Georges St-Pierre has cleared one hurdle on his comeback trail.
The injured fighter had successful knee surgery on Tuesday in Los Angeles, he recently tweeted.
A torn ACL and damaged meniscus recently forced St-Pierre (22-2 MMA, 16-2 UFC) out of a February UFC 143 title fight with Nick Diaz. Carlos Condit and Diaz now will fight for an interim title while St-Pierre's on the sidelines for six to 10 months.
St-Pierre's surgery was performed by Dr. Neal S. ElAttrache of the Kerlan-Jobe Orthopaedic Clinic.
St-Pierre's torn ACL marked the second time St-Pierre had injured his knee in two months. The champ sprained his knee in preparation for a planned UFC 137 title fight with Condit back in October. LINK