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Supernumerary lacrimal punctum

MedGen UID:: 1707531
•Concept ID:: C5139394
•: Congenital Abnormality

Synonyms:	Accessory puncta; Double lacrimal puncta; Double punctum; Lacrimal punctum, duplication; Punctum reduplication; Supernumerary punctum

HPO:	HP:0032514

Definition

A congenital developmental anomaly characterized by the presence of an additional lacrimal punctum in an eyelid. [from HPO]

Term Hierarchy

GTR
MeSH

CClinical test, RResearch test, OOMIM, GGeneReviews, VClinVar

CROGVSupernumerary lacrimal punctum

Abnormality of the face
- Abnormality of the orbital region
  - Abnormality of the ocular adnexa
    - Abnormal ocular adnexa morphology
      - Abnormal nasolacrimal system morphology
        Abnormal lacrimal punctum morphology
        Supernumerary lacrimal punctum

Recent clinical studies

Diagnosis

Characterizing supernumerary lacrimal punctum by anterior segment optical coherence tomography imaging.

Das J, Das N
Indian J Ophthalmol 2020 Jan;68(1):205. doi: 10.4103/ijo.IJO_576_19. PMID: 31856518 Free PMC Article

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