Nasal alar reduction is to cut the mucosa on both sides of the alar, then suture it and cut it along the inside of the alar. Scar is not obvious. As long as you go to a regular institution and get proper care, you won't leave scars. If you have any questions, you can consult Changsha in the Mood for Love, where experts can help you solve your doubts, next to Yali Middle School.