Abstract

Shahida* and Muhammad Imran Qadir Author Affiliations Institute of Molecular Biology & Biotechnology, Bahauddin Zakariya University, Pakistan Received: September 17, 2020 | Published: September 28, 2020 Corresponding author: Shahida, Institute of Molecular Biology & Biotechnology, Bahauddin Zakariya University, Pakistan DOI: 10.26717/BJSTR.2020.30.004999

Highlights

  • Keratoconous is derived from Greek word “Kerato” means cornea and “conus” means cone

  • It is a non-inflammatory eye disorder linked to the progressive thinning of corneal stroma, asymmetrical corneal distortion and protrusion

  • Headache, photophobia, monocular diplopia and glare are some of the symptoms associated to keratoconous

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Summary

Genetic Factors

Majority of Keratoconous cases are sporadic, which did not have any family history. First degree relatives who suffered from Keratoconous have 15 to 67 times higher risk of developing keratoconous than normal population. It is a complex non Mendelian disease. 5 to 10 % of patients have positive family history. Mutation in MIR184 gene has been found to cause keratoconous, but the majority of mutation still remains to be identified. In such case both autosomal dominant and recessive pattern of inheritance have been observed [5,6]

Environmental Factors
Other Factors Responsible for Keratoconous
Hormonal Changes in Keratoconous
Techniques Used to Evaluate Morphological Changed in KC
Structural Changes Associated with Keratoconous
In Turkey
In Korea
Corneal Transplant
Corneal Collagen Cross Linkages to Stabilize the Cornea
In Denmark
Contact Lenses
Findings
Intra Stromal Corneal Ring Segment
Full Text
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