Mechanical anisocoria
Mechanical Anisocoria is a medical condition characterized by unequal pupil sizes. It is a subtype of Anisocoria, which is a condition where the two pupils of an individual's eyes are of unequal sizes. Mechanical Anisocoria is specifically caused by physical damage or disruption to the muscles of the iris or the nerves that control these muscles.
Causes[edit | edit source]
Mechanical Anisocoria can be caused by a variety of factors, including:
- Trauma to the eye, such as a blunt force injury or penetrating injury
- Surgical complications, particularly from cataract surgery or glaucoma surgery
- Tumors or neoplasms that physically disrupt the iris or its controlling nerves
- Congenital disorders, such as Axenfeld-Rieger syndrome, that affect the development of the iris
Symptoms[edit | edit source]
The primary symptom of Mechanical Anisocoria is a visible difference in pupil size between the two eyes. This difference may be more pronounced in different lighting conditions. Other symptoms can include:
Diagnosis[edit | edit source]
Diagnosis of Mechanical Anisocoria typically involves a thorough eye examination, including:
Treatment[edit | edit source]
Treatment for Mechanical Anisocoria depends on the underlying cause. In some cases, no treatment may be necessary. In other cases, treatment options can include:
See also[edit | edit source]
Mechanical anisocoria Resources | ||
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