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Retina

Retina February 4, 2019

A Simple Guide to Understanding Age-Related Macular Degeneration

Age-related macular degeneration (AMD) is a common chronic disease of the eye which affects millions of people across the world. As the name suggests, it is an eye disorder that affects the macula and hence the central vision. It causes significant disability among people of age 50 and older. It severely threatens the vision and is a leading cause of poor vision or irreversible vision loss in older people.

Retina January 9, 2019

Treat Cystoid Macular Oedema, for a better vision

Cystoid macular oedema is a painless condition which affects the macula – the central part of the retina (Figure 1.1 and 1.2). This condition occurs when fluid collects in the tissue at the back of the eye, including the area responsible for our central vision. This accumulation of multiple pockets of fluid as cysts in the macular area, is known as cystoid macular oedema.

Retina December 11, 2018

Diabetic Retinopathy- Can it be Reversed?

The light-sensitive layer of retinal cells converts light into electrical signals which are then sent to the brain where they are turned into the images we see. A brilliant network of tiny blood vessels constantly supplies blood to the retina.

Retina November 29, 2018

Sub-threshold Laser Treatment

Sub-threshold laser refers to the application of sub-visible burns during retinal laser therapy, thereby producing an effect only at the cellular level without causing any visible clinical burns.

Retina November 28, 2018

Retinopathy of Prematurity: When and Whom to Screen

Retinopathy of Prematurity (ROP) is a disorder of the developing retina among low birth weight, preterm infants potentially leading to blindness in a small but significant number of those infants. ROP is getting noticed due to rapidly improving neonatal care standards, which makes the survival of such premature children a reality.

Retina November 28, 2018

Retinal Detachment: Types, Causes, and Treatment

The retina is the thin layer of tissue that is light-sensitive. This layer lines the inside of the back of the eye. It sends visual messages to the brain via the optic nerve. In some people, the retina detaches; it is pulled or lifted from its normal position. Retinal breaks or tears in small retinal areas can result in retinal detachment.