Reduced eye

Infobox Disease
Classification and external resources
ICD-10	G71.2
ICD-9	359.0
OMIM	161800 256030 605355
DiseasesDB	31991 33448 33447
eMedicine	neuro/76 neuro/230
MeSH	D001321, D015518, D015518
GeneReviews	FBLN5-Related Cutis Laxa ATP6V0A2-Related CL

Reduced eye is a condition characterized by a decrease in the size of one or both eyes. It can occur due to various factors, including genetic abnormalities, trauma, or certain medical conditions. This article provides an overview of reduced eye, its causes, symptoms, diagnosis, and treatment options.

Causes

The causes of reduced eye can vary depending on the individual case. Some common causes include:

• Genetic abnormalities: Certain genetic mutations or abnormalities can lead to reduced eye development during fetal development.
• Trauma: Eye injuries, such as blunt force trauma or penetrating injuries, can result in reduced eye size.
• Medical conditions: Certain medical conditions, such as microphthalmia or anophthalmia, can cause reduced eye size.

Symptoms

The symptoms of reduced eye may vary depending on the severity of the condition. Some common symptoms include:

• Small eye size: The affected eye may be noticeably smaller than the unaffected eye.
• Vision problems: Reduced eye size can lead to vision problems, such as blurred vision or decreased visual acuity.
• Abnormal eye movement: In some cases, reduced eye size may be associated with abnormal eye movements or strabismus (crossed eyes).

Diagnosis

Diagnosing reduced eye typically involves a comprehensive eye examination and medical history review. The following diagnostic tests may be performed:

• Visual acuity test: This test measures the clarity of vision in each eye.
• Ophthalmoscopy: An ophthalmoscope is used to examine the structures inside the eye.
• Ultrasound imaging: This imaging technique may be used to assess the size and structure of the eye.

Treatment

The treatment options for reduced eye depend on the underlying cause and the severity of the condition. Some possible treatment approaches include:

• Prosthetic eye: In cases where the eye is completely absent or non-functional, a prosthetic eye can be fitted to improve appearance.
• Vision correction: Glasses or contact lenses may be prescribed to correct any refractive errors and improve vision.
• Surgical intervention: In some cases, surgical procedures may be performed to improve the appearance or functionality of the affected eye.

Prevention

Preventing reduced eye may not always be possible, especially in cases where it is caused by genetic abnormalities. However, taking certain precautions can help reduce the risk of eye injuries, such as wearing protective eyewear during sports or other activities that pose a risk of eye trauma.

See also

• Microphthalmia
• Anophthalmia
• Eye trauma