Osbourne continued: “A year ago next month I was in a shocking state. I got a numbness down this arm for the surgery, my legs keep going cold.
“I don’t know if that’s the Parkinson’s or what, you know, but that’s — see, that’s the problem. Because they cut nerves when they did the surgery.
“I’d never heard of nerve pain, and it’s a weird feeling.”
Osbourne also said it was “killing” him that he could not be out on the road and he is desperate to return to touring and performing.
Despite this upsetting feeling, the 71-year-old has revealed he will seek further treatment in Switzerland in April, which will mean he will no longer complete his American tour, which started at the end of May in Atlanta, Georgia.