The metacarpal bone was implanted with external fixator for 8 months. Can you remove it? Does it hurt to pull it out?

There should be no general anesthesia, just some local anesthesia, which can be done in the small operating room of the ward. As for the pain, it will be a little bit. When pulling out, the nail will hurt where it touches the skin, and the rest will feel nothing, because the bone doesn't have too many nerves, it won't hurt, and it is a little sour.