The Caldwell-Luc procedure is a radical antrostomy used to establish a large opening into the wall of the inferior meatus leading to the sinuses.Where is this large incisional approach made?

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The purpose of a radical antrostomy is to establish a large opening into the wall of the inferior meatus,which ensures adequate gravity drainage and aeration.This large opening allows removal of the diseased tissues in the sinuses under direct vision.The Caldwell-Luc approach is also used to access the maxillary artery in cases of extreme epistaxis.The procedure requires an incision into the canine fossa of the upper jaw and exposure of the antrum for the removal of bony diseased portions of the antral wall and the contents of the sinus.

The Caldwell-Luc Procedure Is a Radical Antrostomy Used to Establish