Diseases

Hyperopia

A refractive error in which rays of light entering the eye parallel to the optic axis are brought to a focus behind the retina, as a result of the eyeball being too short from front to back. It is also called farsightedness because the near point is more distant than it is in emmetropia with an equal amplitude of accommodation. (Dorland, 27th ed)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A refractive error in which rays of light entering the eye parallel to the optic axis are brought to a focus behind the retina, as a result of the eyeball being too short from front to back. It is also called farsightedness because the near point is more distant than it is in emmetropia with an equal amplitude of accommodation. (Dorland, 27th ed)

MeSH Record

Classification

Broader headings

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MeSH Record

Synonyms

2 entry terms
  • Farsightedness
  • Hypermetropia

MeSH Record

Aspects Covered

35 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

Indexing Annotation

refractive error; note X ref

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

WW 300

AMA Style

References

  1. National Library of Medicine. Hyperopia. Medical Subject Headings (MeSH). 2026. Unique ID D006956. http://id.nlm.nih.gov/mesh/2026/D006956
  2. Hyperopia. In: Wikipedia. https://en.wikipedia.org/wiki/Farsightedness
  3. Hyperopia. In: Wikidata. https://www.wikidata.org/wiki/Q177254