I am posting this topic to share my information about contracted nose.
If u already used silicon, then you might have to do a surgery again because of the side-effect of silion.
The main example is contraction of nose.
It makes your skin flat and silicon can be reflected.
In Shimminan Clinic in Gangnam , Seoul, Korea there is one doctor who has career for 30years for nose surgery.
Also i heard there is quite professional for nose surgery.