7 week old scar on nose after mohs surgery. I had botched stitches and now I have a large, round, depressed scar. I have been using scar gel on it for several weeks. The color has improved slightly but not the indentation, making my nose appear crooked from head on. If I continue to see no improvement in the appearance of this scar, what options do I have to revise/remove it? Thanks in advance for any advice.