Edema of bilateral orbit

This code signifies the presence of swelling or fluid accumulation affecting both eye sockets. It indicates a non-inflammatory or inflammatory fluid retention within the orbital tissues, leading to noticeable puffiness around both eyes.

Apply this code when documentation clearly states "bilateral orbital edema" or "edema of both orbits." This is appropriate for conditions like allergic reactions, systemic fluid retention, or certain inflammatory processes manifesting as swelling in both eye regions.

• Ensure documentation specifies "bilateral" involvement; otherwise, a unilateral code or unspecified code may be more appropriate.
• Distinguish from periorbital edema, which refers to swelling around the eyes but not necessarily within the orbit itself.
• Always look for an underlying cause (e.g., allergy, systemic disease) to code in conjunction, if known and documented.