lateral missingDr. Ahmad Sheibani NiaNovember 20, 2021Congenital absence of one or several teeth Anodontia is a genetic or congenital (hereditary) absence of one or several temporary ........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 central incisors over the mandibular ........read more
what is crossbiteDr. Ahmad Sheibani NiaNovember 20, 2021Crossbite is a form of malocclusion where a tooth (or teeth) has a more buccal or lingual position (that is, ........read more
The dental midlineDr. Ahmad Sheibani NiaNovember 20, 2021The dental midline is the line between your two upper front teeth and your two lower front teeth, and it ........read more