Hello, Last year I had a right TKA and it failed I asked for an increase from 30 to 60%, but that didn't happen. Sometime ago I read that a Vet had a TKA and it failed and he was given the option to be bumped up 60% peramently or given temporary increase to 100% until and after a TKA revision. I'm wondering if this is at all possible, since not only does the failed knee give me plenty of pain and have been having, like hit with a hammer, pain flare ups on my left knee that had a TKR 3 years ago. Thanks