8-9mm pocket... any hope?

[jackthehack]

I have a pocket of 8-9mm... I heard that they could place artificial bone inside in some kind of surgical procedure but I have not had any surgeries in my life and I would rather avoid it if possible. So I browsed the internet and I read testimonies of the pockets closing themselves over the course of several weeks with proper home treatment, even down to 3-4mm. Is this true? If so, what do I need to do? I really want to avoid any invasive stuff... don't want pain. And yes, anesthetics don't really help when they shove a pin all the way inside, it hurts like hell. At least that was my experience...

I also read somewhere that it can close after "ultrasonic cleaning"? What are the non invasive options?