Rare diseases · Sign or symptom
Agenesis of maxillary lateral incisor
HP:0000690
What it means
Agenesis of one or more maxillary lateral incisor, comprising the maxillary lateral primary incisor and maxillary lateral secondary incisor.
Rare diseases that can present with this2
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 maxillary lateral incisor · Absence of upper lateral incisor · Absent upper lateral incisors · Failure of development of maxillary lateral incisor · Missing maxillary lateral incisor · Missing upper lateral incisor
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.