Frontal sinus obliteration

Abstract

This article highlights the indications for frontal sinus obliteration and suggests some intra-operative points to aid the surgeon in performing the operative procedure. It also reiterates the three principal points that need to be followed. There must be:(1) Meticulous removal of all visible mucosa and the inner bony cortex of the sinus wall.(2) Permanent occlusion of the nasofrontal duct.(3) The correct choice of material for the obliteration.