Piercings?

So I got top surgery about 3 years ago now, I had my nipples pierced prior to it. After the surgery I realized my nipples were put back on at an angle so the piercing holes didn’t line up anymore, I allowed them to fully close and heal. Would it be possible to pierce them again now that I’m fully healed? I love the look but I don’t want to damage anything. Has anyone else had piercings before and after?