A System of Operative Surgery, Volume 4…
“ It is very rare to find a deviation of the nasal septum without some accompanying spur or ledge. It is still more rare to meet with a deviation which is entirely limited to the cartilaginous septum; there is nearly always some bony formation in the deformity, contributed by the nasal spine of the superior maxilla, the vomer, or the perpendicular plate of the ethmoid, or by all three. ”
