The Role of Pressure Flow and Endoscopic Assessment in Successful Palatal Obturator Revision

Abstract

The purpose of this paper is to illustrate the value of combined aerodynamic and endoscopic examination of velopharyngeal function in the revision of pros-thetic speech appliances. Use of these combined measures enables the clini-cian to identify accurately the site(s) of any under-or overobturation. Furthermore , any needed revision is completed accurately and efficiently.