Αυθεντικό κείμενο - Αγγλικά - I've contacted you a while ago about...

I've contacted you a while ago about milligrafting. I'm thinking of having this procedure done in July and I have some further questions about it:
1. Are the results permanent or does the injected fat get absorbed by the body after a while?
2. Does it require a general anesthesia?
3. Will I get bruised or swollen after the procedure? If so, how long does it take to recover?