Surgical correction of the enlarged tongue

Abstract

INTRODUCTION Macroglossia is tongue enlargement that leads to functional and cosmetic problems. Although this is a relatively uncommon disorder, it may cause significant morbidity. There is no clear definition of macroglossia and it may be defined in relative, functional, or structural terms. Clinical studies are limited by this lack of a clear definition. Normal speech and swallowing require normal tongue anatomy and function. Swallowing begins as the tongue mixes food with saliva to form a food bolus, which is then propelled into the pharynx by the tongue. Articulation also depends on the tongue's ability to alter the impedance of air, and change the resonant characteristics of the upper airway. macroglossia, increased tongue bulk may impair these functions. There are two types of enlarged tongue ,pseudomacroglossia and true macroglossia. [1234567891011121314] The possible causes for the Pseudomacroglossia are: Habitual posturing of the tongue Enlarged tonsils and/or adenoids displacing tongue Low palate and decreased oral cavity volume displacing tongue Transverse, vertical, or anterior/posterior deficiency in the maxillary or mandibular arches displacing the tongue Severe mandibular deficiency (retrognathism) Neoplasms displacing the tongue Hypotonia of the tongue