“…31,37 If correction is desired, and the obstruction is membranous, the area may be reached during surgery via an incision near the nasoincisive notch or by elevating a window in the nasal bones. 31,37 If correction is desired, and the obstruction is membranous, the area may be reached during surgery via an incision near the nasoincisive notch or by elevating a window in the nasal bones.…”