Penetrating wound with foreign body of unsp eyeball, sequela

This code describes a long-term complication or late effect resulting from a penetrating injury to an unspecified eyeball that involved a foreign body. This indicates that the initial acute injury has resolved, but the patient is now experiencing residual issues directly attributable to that past trauma.

Apply this code when documentation clearly indicates a current condition or symptom that is a sequela of a past penetrating eyeball injury with a foreign body. This is used when the patient is no longer in the acute phase of the injury but is being treated for chronic problems, such as vision impairment, chronic pain, or structural damage, directly linked to the old trauma.

• Always sequence this sequela code first, followed by a code describing the specific nature of the sequela (e.g., blindness, chronic pain).
• Ensure documentation explicitly states the current condition is a "sequela," "late effect," or "due to old injury" from a penetrating foreign body.
• Do not use for acute injuries; refer to the S05.5- series without the "S" seventh character for current penetrating wounds.