Agenesis of incisor

What it means

Agenesis of incisor.

Failure of one or more incisors to develop.

Rare diseases that can present with this1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Also called: Absence of front tooth · Absence of incisors · Failure of development of incisor · Missing front tooth · Missing incisors