H26.9: Cataract, unspecified

The lens of your eye is cloudy.

When the lens of the eye is cloudy, it is also known as a cataract. The lens of the eye is located behind the pupil. The pupil is a round hole in the iris. The lens of the eye is transparent and lens-shaped like a magnifying glass. It lies in a fixed, transparent capsule made of connective tissue.

The symptoms depend on how cloudy the lens is. Mild cloudiness can cause blurred vision. Vision may be impaired in a half-light, in particular. You may react more sensitively than usual to bright light. Generally, the cloudier the lens, the worse the vision.

Additional indicator

On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.

  • G: Confirmed diagnosis
  • V: Tentative diagnosis
  • Z: Condition after
  • A: Excluded diagnosis
  • L: Left
  • R: Right
  • B: Both sides

Further information

Note

This information is not intended for self-diagnosis and does not replace professional medical advice from a doctor. If you find an ICD code on a personal medical document, please also note the additional indicator used for diagnostic confidence.
Your doctor will assist you with any health-related questions and explain the ICD diagnosis code to you in a direct consultation if necessary.

Source

Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).

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A cataract gradually turns the lens of the eye cloudy. The person's sight then becomes increasingly blurred, as if looking through a veil or fog. In the long term, only an operation will help.