Retinoblastoma

Synonyms retinal tumor What is a retinoblastoma? A retinoblastoma is a tumor of the retina (at the back of the eye). This tumor is genetic, i.e. hereditary. It usually occurs in childhood and is malignant. How common is retinoblastoma? Retinoblastoma is a congenital tumor or it develops in early childhood. It is the most common … Retinoblastoma

Ectropion on the eye

Synonyms Outward rotation of the eyelid, drooping eyelid of the eye Definition As with entropion, this is also a malposition of the eyelid. Here, however, not inward (entropion) but outward (ectropion). In addition, the lower eyelid is almost always affected by ectropion. The eyelid is rolled outwards and often the inside of the eyelid is … Ectropion on the eye

Causes of optic atrophy

The optic nerve is formed by approximately one million nerve fibers. These nerve fibers are grouped into bundles and meet about 10 to 15 millimeters behind the eyeball with the central artery of the retina and the vein. Together, the vessels then move forward in the interior of the nerves to the optic nerve head … Causes of optic atrophy

Vitreous body turbidity

Introduction Nearly everyone can recognize small black dots, fluff or threads when they look at a white wall, the sky or white paper, which other people present cannot see. These spots in the field of vision move flittingly together with the line of sight. They are called “flying mosquitoes” (Mouches volantes). They are caused by … Vitreous body turbidity

How is entropion treated? | Entropion – The inversion of the eyelid

How is entropion treated? In the case of a slight entropion that occurs only temporarily, the eyelid can be put under tension with an adhesive tape on the lower eyelid, so that the edge turns outwards and is brought back into the correct position. Another possibility that is only minimally operative would be the so-called … How is entropion treated? | Entropion – The inversion of the eyelid

What are the causes of entropion? | Entropion – The inversion of the eyelid

What are the causes of entropion? The cause is usually an imbalance between the traction force of the eyelid closing muscles and the eyelid opener. In entropion senile there is an increased muscle tension (muscle tone) of the muscle orbicularis oculi. Other causes can also be a chronic eyelid spasm (blepharospasm) and scars of the … What are the causes of entropion? | Entropion – The inversion of the eyelid

Red eyes

Synonyms Red eye in the broadest sense: conjunctivitis, conjunctivitis Definition reddened eyes Red eyes is the leading symptom of conjunctivitis. However, the red eye can also occur in many other eye diseases. The conjunctiva is the primarily affected structure of the eye. It usually appears whitish. Red eyes rarely occur as the sole symptom. In … Red eyes