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Related Experiment Videos

Asymmetric keratoconus attributed to eye rubbing.

Batool Jafri1, Henia Lichter, R Doyle Stulting

  • 1Emory University School of Medicine, Atlanta, Georgia, USA. batooljafri@emoryvision.com

Cornea
|July 17, 2004
PubMed
Summary

Habitual eye rubbing may cause asymmetric keratoconus. This trauma plays a role in the pathogenesis of keratoconus, impacting eye health.

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Long Term Corneal Flattening After Corneal Crosslinking in Patients with Progressive Keratoconus.

Clinical ophthalmology (Auckland, N.Z.)·2023

Area of Science:

  • Ophthalmology
  • Corneal Diseases

Background:

  • Keratoconus is a progressive eye condition characterized by thinning of the cornea.
  • Asymmetric presentations of keratoconus are observed, but the underlying causes require further investigation.

Observation:

  • A series of five patients with asymmetric keratoconus was evaluated.
  • Detailed patient histories were collected, focusing on potential environmental or behavioral factors.

Findings:

  • All five patients with asymmetric keratoconus reported habitual eye rubbing.
  • The eye rubbing was consistently more pronounced in the eye with more severe keratoconus.

Implications:

  • Habitual eye rubbing is identified as a potential contributing factor in the pathogenesis of asymmetric keratoconus.
  • Understanding this link may inform preventative strategies and patient counseling for keratoconus.
  • Further research into the biomechanical effects of eye rubbing on the cornea is warranted.

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