Premature ageing is a rising problem nowadays.
Your beauty is your most valuable investment. You should maintain or improve how good you look.
Otoplasty in general terms is a cosmetic surgery typically intended for the ears.
Chin surgery, chin augmentation or genioplasty is all the more generally known because chin repositioning.
The medical profession happens to be among those with a lot of jargon the layman may not understand well.