Introduction:

Conductive Keratoplasty (CK) is a non-invasive refractive procedure used to correct hyperopia (farsightedness) and presbyopia (age-related near vision loss). CK employs radiofrequency energy to reshape the cornea and improve its focusing power. This comprehensive article explores the procedure, its applications, benefits, and considerations for patients seeking visual improvement through CK.

How Conductive Keratoplasty Works:

• Corneal Reshaping: CK uses low-energy radiofrequency waves to reshape the cornea by creating controlled shrinkage spots in the peripheral corneal tissue.
• Increase in Curvature: The targeted shrinkage spots cause the cornea to steepen, increasing its curvature and enhancing its ability to focus light on the retina.

Indications for Conductive Keratoplasty:

• Hyperopia: Conductive Keratoplasty is primarily used to correct hyperopia, providing an effective option for those seeking distance vision improvement.
• Presbyopia: In some cases, CK can be utilized to address presbyopia by inducing multifocality in the cornea, allowing better near and distance vision.

Advantages of Conductive Keratoplasty:

• Non-Invasive: CK is a non-surgical procedure, meaning no incisions or tissue removal is involved.
• Quick Recovery: The recovery time for CK is typically rapid, and most patients can resume normal activities within a day or two.
• No Need for Flap Creation: Unlike LASIK or other refractive surgeries, CK does not require creating a corneal flap, reducing the risk of complications.
• Preservation of Corneal Tissue: CK involves minimal removal of corneal tissue, making it a suitable option for patients with thinner corneas.

Considerations and Limitations:

• Suitable Candidates: CK is most effective for individuals with low to moderate hyperopia or presbyopia. It may not be suitable for severe refractive errors.
• Stability of Refractive Error: The refractive error should be stable before considering CK, as changes in vision can occur with age.
• Visual Outcomes: While CK provides satisfactory results for many patients, some may still require reading glasses or additional vision correction for specific tasks.

Conclusion:

Conductive Keratoplasty is a safe and effective non-invasive procedure for correcting hyperopia and presbyopia. By reshaping the cornea using radiofrequency energy, CK provides patients with improved distance and near vision without the need for surgical incisions. As with any refractive procedure, proper patient selection and careful consideration of expectations are vital for successful outcomes.

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