The results in regards to an otoplasty surgery are in fact forever. In general when the surgery is performed, the surgeon will cut out a portion of the ear's cartilage and therefore remove it which means it cannot be replaced. In some situations the surgeon may actually fold the cartilage over in which case it may be possible to undo the surgery, but the results of the reversal will never be the same as the ears were originally because the cartilage may have folds and or creases in it. Check
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