Demetrious Johnson needs surgery following injury suffered in UFC on FX 3 win over Ian McCall

"MightyMouse" tells HDNet's "Inside MMA:"

"I would love to fight tomorrow but I got a couple injuries coming into this fight. I went to the doctor today and I'll have to get a small procedure surgery on Friday. I suffered a hernia during the fight so I'll be out for maybe two weeks. We're hoping to get into surgery by Friday, get that taken care of and get my injuries out of the way, move forward in my career and get that strap around my waist."