It's no mystery that Sylvester Stallone had extensive facial plastic surgery. The before and after photos show a drastic difference in the overall appearance of his face. But, not many people know that he was actually born with paralysis on one side of his face. So, the plastic surgery was probably partially intended for that reason. The cosmetic surgery operations that Sylvester Stallone had were a facelift, Botox, eyebrow lift, and facial fillers.