Total traumatic cataract, left eye

This code signifies a complete opacification of the lens in the left eye, resulting from a direct injury or trauma. The cataract is extensive, affecting the entire lens and significantly impairing vision.

Use this code when documentation clearly states a "total traumatic cataract" affecting the left eye, often following blunt force trauma, penetrating injury, or chemical burns. Supporting documentation should include a detailed ophthalmological examination confirming the extent and laterality of the cataract.

• Ensure documentation specifies "total" or "complete" opacification; partial traumatic cataracts are coded differently.
• Verify the laterality (left eye) is explicitly stated in the medical record.
• Always code the underlying cause of the trauma (e.g., external cause codes) in conjunction with this diagnosis.