“…It can be found in Class I and Class II malocclusions, particularly in Class II division 2 malocclusion 3 , and be associated with incisors' wear, palatal lesions and damaged esthetics 4 , periodontal disease, functional deviations, inadequate mastication, occlusal trauma, teeth grinding and temporomandibular joint dysfunction 5 . Several etiologic factors have been associated with the occurrence of deep overbite [6][7] and they may be of genetic or dentofacial development source origin 2 , involving change of maxillomandibular growth, modification of labial and lingual functions and dentoalveolar alterations 8 . Among these factors are overstated incisors eruption, excessive overjet, incisor mesiodistal width, incisor inclination, canine position, molars infraocclusion, molar cusp height, mandibular rami height and vertical facial type 6 .…”