Published online by Cambridge University Press: 29 June 2007
The endoscopic approach to the fronto-ethmoidal recess (FER) in the treatment of chronic frontal sinus disease is now widely accepted. The Lothrop procedure was first described in 1914, but was largely replaced with more invasive open frontal sinus proceduresuntil the advent of the rigid Hopkins' rod, since when it has enjoyed enewed popularity.
We describe a modification of this technique which allows both transnasal endoscopic and external direct visualization of the FER and frontal sinus and a direct approach to the anterior buttress (or “nasofrontal beak”) which allows its quick and simple removal.