Causes of Anisometropia

Causes of Anisometropia

Anisometropia is a condition that occurs when there is a difference in the refractive error between the two eyes. It can be caused by a variety of factors, including:

  • Genetics: Anisometropia can be inherited from a parent who has the condition.
  • Congenital abnormalities: Certain birth defects, such as aniridia or microphthalmia, can cause anisometropia.
  • Developmental: Changes in the shape of the eye can occur as a person ages, leading to anisometropia.
  • Eye conditions: Certain eye conditions, such as cataracts or glaucoma, can cause anisometropia.
  • Trauma: Injuries to the eye, such as a blunt force trauma or a penetrating injury, can cause anisometropia.
  • Eye surgery: Certain types of eye surgery, such as LASIK or cataract surgery, can result in anisometropia.
  • Prematurity: Babies who are born prematurely are at higher risk of developing anisometropia due to the incomplete development of the eye.

It is important to note that anisometropia can be either congenital (present at birth) or acquired (develops over time). The specific cause of anisometropia will depend on the type of anisometropia and the individual circumstances of the person affected.

 

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