I had a severe infection from a dental implant. I have been on lavaquin 750, 3 bouts of prednisone, nasal decongestants, flonaose, etc... Oral surgeon did an extraction and bone graft in Dec. I had an infection following that in Feb. Infection shrunk bone so in May he put i a nasal augment, another bone graft and implant. within a week I had implant removed due to svere infection and rejection. He never removed the bone graft. after a month, i am still having jaw pain, pain at the site and max nasal cavity. Infection is not totally gone. Do you think the bone graft may be the cause?