(3,7,8) Oligodontia is also known as partial anodontia
, severe/advanced hypodontia or selective tooth agenesis.
Also known as true partial anodontia
. Granath (7) Graham and found that 75% of cases are accompanied dentition two hypodontia in the permanent dentition.
The syndrome is character- ized by short stature, characteristic facial features with a protruding tongue, a wide range of learning difficul- ties, congenital heart disease, gastrointestinal disorders and other features.1 Dental characteristics include ab- normally rounded labial forms of tooth crown, partial anodontia
, delayed eruption and malocclusion such as crowding, posterior cross bite and anterior openbite.1
A provisional diagnosis of partial anodontia
was given with differential diagnosis of ectodermal dysplasia; Rieger syndrome and Witkop syndrome were considered.
A rare non syndrome case of concomitant multiple supernumerary teeth and partial anodontia
. J Clin Pedatr Dent 2001; 25: 167