Inj conjunctiva and corneal abras w/o fb, left eye, sequela

This code signifies a past injury to the left eye involving both the conjunctiva and a superficial scratch on the cornea, where no foreign object was present at the time of the original injury. The "sequela" designation indicates that this code is used to report a condition or complication that is a residual effect of that initial injury, occurring after the acute phase has passed.

Use this code when a patient presents with a long-term complication or residual effect directly attributable to a previous injury of the left eye that involved both conjunctival damage and a corneal abrasion without a foreign body. Documentation should clearly link the current condition to the specified past injury, indicating the acute phase has concluded. Examples include chronic irritation, scarring, or vision changes resulting from the initial trauma.

• Always use an external cause code (V00-Y99) in conjunction with this sequela code to describe the circumstances of the original injury.
• Ensure documentation explicitly states "left eye" and confirms the absence of a foreign body at the time of the initial injury.
• Distinguish from acute injuries; sequela codes are for residual conditions, not the initial treatment of the injury itself.