I have had two rhinoplasties. Despite the second one being more successful than the first, my nose is still uneven, and the tip is undefined. I was told that to correct the issue, we would need to use rib cartilage, but the recovery after this procedure is long, and the swelling can be quite severe. I was wondering if the use of rib cartilage is necessary and how likely it is for the outcome of a third revision to be successful?