Most people do not like depressed nose, some people are born with it some develop after injury or very often after a nasal surgery.Many doctors use artificial material like silicone ,proplast,gortex etc.They are easy to use and immediate results are usually very good but in long run there are many potential complications.Implant may extrude causing a much worse deformity.In our clinic we have a policy not to use any artificial material,we use patients own tissue .