Corneal Transplantation Tips

The cornea is the front layer of eyes that helps in focusing light to see objects clearly. In a cornea transplant surgery, the damaged cornea tissue is replaced by healthy donor tissue. In medical terms, it is known as keratoplasty for a corneal graft. The cornea needs to be clear, smooth, and healthy for a good vision. An unhealthy cornea leads to blurry vision.

Before transplanting cornea, doctors also try to treat the problem with other methods. However, if the condition is not gett...more

Keratoconus is a progressive vision disorder which occurs when the normally round cornea becomes thin and cone-shaped, and bulges out, deflecting the light entering the eye leading to a distorted and blurry vision.

Causes of Keratoconus
Weakening of the collagenous fibre, which holds the cornea in its regular place, leads to its bulging out. Decreased levels of antioxidants in the cornea too cause the condition by damaging the fibre from external pollutants. It is also seen running ...more

Keratoconus is a progressive vision disorder which occurs when the normally round cornea becomes thin and cone-shaped, and bulges out, deflecting the light entering the eye leading to a distorted and blurry vision.

Causes of Keratoconus:

Weakening of the collagenous fibre, which holds the cornea in its regular place, leads to its bulging out. Decreased levels of antioxidants in the cornea too cause the condition by damaging the fibre from external pollutants. It is also seen ru...more

Corneal cross-linking, abbreviated as CXL, is a type outpatient surgery. This process is minimally invasive, performed for the treatment of progressive keratoconus or other similar conditions which make cornea weak. The CXL strengthens cornea and stabilizes it by linking the collagen fibers present in the cornea.

In this procedure, first of all, the outermost layer of epithelial tissue on the cornea is removed. It is followed by enrichment with riboflavin and collagen, which are activat...more

A cataract usually forms in the eyes due to clouding of the naturally clear lens that coats the eyes. This coating is usually a matter of age advancement or any other injury that the eyes may have sustained. It may also be a birth defect that a baby may be born with. There are various ways to deal with this debilitating condition. One of the methods of treatment includes cataract surgery. Read on to find out more about this form of treatment.

Procedure: During this surgery, the ophthalm...more

The cornea is the front layer of eyes that helps in focusing light to see objects clearly. In a cornea transplant surgery, the damaged cornea tissue is replaced by healthy donor tissue. In medical terms, it is known as keratoplasty for a corneal graft. The cornea needs to be clear, smooth, and healthy for a good vision. An unhealthy cornea leads to blurry vision.

Before transplanting cornea, doctors also try to treat the problem with other methods. However, if the condition is not gett...more

Keratoconus is an eye problem where the cornea starts to thin and eventually its shape gets distorted. This disease is progressive in nature and can affect both the eyes. Due to this condition, your vision will get distorted, which can t be corrected with prescription glasses.

This condition mostly surfaces during one s teenage years or early twenties.

What are the symptoms?

In this condition, the shape of the cornea is distorted. Due to this change in shape, you ma...more

Epilepsy is a brain triggered disorder that can result in the affected person having seizures or convulsions of the body. Such convulsions last about a few minutes and the person undergoing epileptic seizure might be unaware of what s happening to him/her during those brief moments. They may recover and appear disoriented for a few minutes more.

Epilepsy can t be cured but is treated through medicines called anticonvulsant drugs.

Epilepsy is a neurological disorder brought abou...more

Ulcers and perforations of cornea are some very serious clinical conditions, which threaten vision rapidly and progressively, and disintegrate the eye globe. They need to be taken care of immediately to prevent irreparable damage to the eyes. In spite of the advanced medical research and practice, severe injuries, infections, and diseases of cornea can lead to serious corneal perforations, which require surgery necessarily as the ultimate solution.

Urgent reconstructive surgery might be...more

Common conditions affecting the cornea: Some of the common conditions that affect the cornea are:

Injuries: In case of a minor injury and scratch the cornea has the capability to heal on its own. But in case of deeper injuries there might be corneal scarring, leading to a haze in the cornea along with impaired vision. In case of deep injury you could experience pain in the eye, sensitivity, reduced vision, inflammation of the eye, headache, vomiting and nausea.
Allergies: The common...more