Lack of projection on nose and chin
There is high chance of getting inturned tooth if orthodontic treatment before checking projection of nose and chin.
Projection of mouth and chin can correct the problem.
Even if real problem is in mouth, it can have benefit from nose and chin projection
Most important part of getting balanced profile is nasal tip and subnasal point. Especially, subnasal point is very important. Subnasal point better to be in same level with subnasal point, and upper mouth should be turned up. Chin augmentation by implant or fat grafting is suggest in case of small chin. Check chin augmentation for reference.
Protruded lip nose bottom
Protruded lip chin surgery