H58: Other disorders of eye and adnexa in diseases classified elsewhere
H58.0: Anomalies of pupillary function in diseases classified elsewhere
The colored iris is located in the center of the eye. There is a black opening in the center of the iris. This is the pupil. The iris also controls how big the pupil is. The pupils get smaller in the light and bigger in the dark.
Your pupils may be wider or narrower than usual. Your pupils may be of different widths. Your pupils may no longer be reacting to light.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.