I had a 10mm chin advancement via the sliding genioplasty method in Sept 22. My chin bone has been moved and held with titanium plates and screws. I love the result as I HATED my side profile before. However I don't feel my chin/jaw journey is finished. I would like more chin advancement and jaw definition. Is dermal filler safe a year plus after sliding genioplasty? See pics for before and after surgery.