If your forehead is deeply paved or lowered the connecting line that meets the nose will not turn out pretty. In this case we call it a supplementary nasal operation. Forehead operation always needs a careful selection of materials. We can make a pattern with silicone and place it inside but it will cause to replete water. In addition we have to be aware of controlling the border limits. This person used gore-tex. Soft gore-tex is expensive and there is no large sizes so it is dificult to handle.
Since the silicone inside the nose like a stick had to undergo re-operation using a the rib cartilage instead.