Eyes and eye appendages (H00-H59).
- Achromatopsia or achondroplasia – total color blindness, meaning that no colors can be perceived, only contrasts (light-dark).
- Deuteranomalie (green weakness).
- Deuteranopia (green blindness)
- Acquired color vision disorders
- Complete color blindness
- Protanomaly (red deficiency)
- Protanopia (red blindness
- Tritanomaly (blue-yellow weakness)
- Tritanopia (blue blindness)
