Hello, I had a revision rhinoplasty with ear cartilage grafts .Can the cartilage graft be removed under local anesthesia or do I need a complete revision rhinoplasty? It was a closed rhinoplasty. I can feel the graft inside my nostril,it is very pointy and hard and it is sticking out under the skin. What are the risks of removing the cartilage graft? Thank you (In a few days it will be 9 months since I had the revision).