lateral missingDr. Ahmad Sheibani NiaNovember 20, 2021Congenital absence of one or several teeth Anodontia is a genetic or congenital (hereditary) absence ........read more
supernumerary teethDr. Ahmad Sheibani NiaNovember 20, 2021supernumerary teeth Supernumerary teeth can be classified by shape and by position. The shapes include ........read more
what is increased overjet?Dr. Ahmad Sheibani NiaNovember 20, 2021what is increased overjet? Overjet is the extent of horizontal (anterior-posterior) overlap of the maxillary ........read more
what is crossbiteDr. Ahmad Sheibani NiaNovember 20, 2021Crossbite is a form of malocclusion where a tooth (or teeth) has a more buccal ........read more