Is nose filler after rhinoplasty too risky? (Photo)

Had rhinoplasty in 2007. I was (and still am) EXTREMELY pleased with the results. Plastic surgeon used bone graft to build up nose. Now 15 years later, a 2-3 mm tiny area on the tip of the nose looks like graft causing pressure on the skin. I do not want revision rhinoplasty. I would like a tiny bit of filler placed in that spot so that it does not show. Would that procedure be too risky?