Injury to unspecified optic nerve and pathways

This code signifies damage or trauma to any part of the optic nerve or its associated pathways, where the specific location or nature of the injury is not further detailed. It encompasses conditions affecting the transmission of visual information from the eye to the brain due to an external force or event.

Use this code when documentation indicates an injury to the optic nerve or its pathways, but lacks specificity regarding the exact nerve (e.g., right vs. left) or the precise anatomical segment involved (e.g., optic chiasm, optic tract). This is appropriate when the provider has diagnosed an optic nerve injury but has not provided further anatomical detail.

• Avoid using this code if the laterality (left or right) of the optic nerve injury is documented; instead, use a more specific code.
• Ensure the documentation clearly states an "injury" or "trauma" to the optic nerve or pathways, not a disease process.
• Consider an external cause code (E-code) to describe the circumstances of the injury, if known.