Is it possible for the rib cartilage to reabsorb even when the diced wrapped-in facia method was used?

Hello Yes of course you can have a surgery if you need but first I need to see your photos after a consultation and we can give decisions

Resorption is possible with diced cartilage wrapped in fascia, but not too much if your own rib was used.
Overly projected tip may go down slightly with time, mostly till 1 year, but it depends on the technique used. If there is strong support underneath, it will not go down much. It would be best if you can ask the surgeon who did your surgery. Thanks.