Is lip lift like this possible to get more triangle lips?

To accomplish a triangular appearance you would need the center part of your lip lifted. This is absolutely possible and if you like that look desirable.

Yes a lip lift can give you a more triangular appearance but that may or may not result in the corners looking like they are turning down. The triangular lip lift looks good on young patients and looks inappropriate on older patients. You may be a candidate for this procedure.

Best Wishes,

Gary Horndeski, M.D.

That is the exact effect a subnasal lip lift will achieve , probably in he 3 to 4mm range at most. It would a long incision to do so than the limited central incision you have drawn.