Detached

Detached Retina

Detached Retina (/dɪˈtætʃd ˈrɛtɪnə/), also known as Retinal Detachment, is a serious eye condition that occurs when the retina separates from its underlying tissue.

Etymology

The term "detached" comes from the Latin word "detachare", meaning "to unfasten", and "retina" is derived from the Latin "rete", meaning "net". This refers to the net-like spread of cells that make up the retina.

Definition

A Detached Retina is a medical emergency that can lead to permanent vision loss if not treated promptly. It is characterized by a partial or complete separation of the retina, the light-sensitive layer of cells at the back of the eye, from the underlying tissue.

Symptoms

Symptoms of a detached retina may include sudden onset of floaters, flashes of light, and reduced vision. However, it is often painless and may only cause subtle changes in vision.

Causes

The most common cause of a detached retina is a tear or hole in the retina, often due to aging-related changes, eye injuries, or inflammatory disorders. Other risk factors include severe myopia, previous eye surgery, and a family history of retinal detachment.

Treatment

Treatment for a detached retina aims to reattach the retina to the back of the eye. This usually involves surgery, such as a scleral buckle, pneumatic retinopexy, or vitrectomy. Early treatment can help prevent permanent vision loss.

Related Terms

• Retina
• Myopia
• Vitrectomy
• Scleral Buckle
• Pneumatic Retinopexy

External links

• Medical encyclopedia article on Detached
• Wikipedia's article - Detached

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