Answer:
infracartilaginous: advantages-good exposure, delivery technique; disadvantages-violation of soft triangle, notching of nostril.
intracartilaginous: advantages-sufficient inferior rim and lateral flange is maintained without interruption of integrity; disadvantages-failure to understand medial/lateral can be as narrow as 3-4 mm can result in overresection or complete transection.
intercartilaginous eversion technique: advantages-correction of tip deformities, reduction of bulky tips; disadvantages-overresection or transection.