I had my right molar pulled 7 months ago. Now the bone graft is showing through my gums. Will it heal? Is it infected? (Photo)

Hi:Most likely the piece of bone graft has to be removed.  It is best to have your dentist look at the area.Best,Dr. Maddahi

That area appears to be healing well. When a bone graft is placed, it is usually placed as particles. Sometimes the particles will get stuck in the soft tissue and can start to make their way out kind of like a splinter. If it isn't painful, I would guess that's what is happening. If it's uncomfortable at all, it could be a small piece of dead bone that needs to be removed. It's a very simple procedure, but you would need to go back to your dentist for that. That would be odd to happen 7 months after, though.