Supernumerary maxillary incisor

MedGen UID:: 870611
•Concept ID:: C4025062
•: Anatomical Abnormality

Synonym:	Extra upper front tooth

HPO:	HP:0006332

Definition

The presence of a supernumerary, i.e., extra, maxillary incisor, either the primary maxillary incisor or the permanent maxillary incisor. [from HPO]

Term Hierarchy

GTR
MeSH

CClinical test, RResearch test, OOMIM, GGeneReviews, VClinVar

CROGVSupernumerary maxillary incisor

Abnormality of the mouth
- Abnormal oral morphology
  - Abnormal oral cavity morphology
    - Abnormality of the dentition
      - Abnormal dental morphology
        Teeth, supernumerary
        Supernumerary maxillary incisor

Conditions with this feature

Nance-Horan syndrome

MedGen UID:: 208665
•Concept ID:: C0796085
•: Disease or Syndrome

Nance-Horan syndrome (NHS) is an X-linked disorder characterized by congenital cataracts, dental anomalies, dysmorphic features, and, in some cases, mental retardation (summary by Burdon et al., 2003).

See: Condition Record

Nance-Horan syndrome

Professional guidelines

PubMed

National clinical guidelines for the management of unerupted maxillary incisors in children.

Seehra J, Yaqoob O, Patel S, O'Neill J, Bryant C, Noar J, Morris D, Cobourne MT
Br Dent J 2018 May 25;224(10):779-785. doi: 10.1038/sj.bdj.2018.361. PMID: 29795486

Clinical recommendations for management of mesiodens and unerupted permanent maxillary central incisors.

Ayers E, Kennedy D, Wiebe C
Eur Arch Paediatr Dent 2014 Dec;15(6):421-8. Epub 2014 Jul 4 doi: 10.1007/s40368-014-0132-1. PMID: 24994110

Mesiodens--diagnosis and management of a common supernumerary tooth.

Russell KA, Folwarczna MA
J Can Dent Assoc 2003 Jun;69(6):362-6. PMID: 12787472

See all (13)