Brazil’s Jansey Silva and France’s Benoit Saint-Denis left fans squirming when watching last week’s UFC action. Silva was seen brutally having his knee bent by opponent Gadzhi Omargadzhiev, whilst Saint-Denis suffered a battering from Elizeu Zaleski dos Santos, which has led to the referee’s suspension for failing to stop the fight.Of course last week’s scenes are just a glimpse of some of the sport's most brutal injuries, so here is a look at the most gruesome ever seen in the octagon.We start things off with Silva’s devastating ‘bent knee’ injury sustained last week.The Brazilian had his debut UFC bout cut cruelly short against Omargadzhiev, as the Russian used a brutal kneebar which saw Silva’s leg bend in horrific fashion.The debutant.
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