Retained foreign body in left upper eyelid

This code signifies the presence of a foreign object embedded or lodged within the upper eyelid of the left eye. This is an acquired condition, often resulting from trauma or accidental exposure, where the foreign material remains within the eyelid tissue.

Apply this code when documentation clearly indicates a foreign body is present and retained in the left upper eyelid. This typically occurs after an injury where the foreign material, such as a splinter, metal fragment, or dust particle, has not been spontaneously expelled or successfully removed. Supporting documentation would include physician notes detailing the foreign body's location, laterality, and its continued presence.

• Ensure documentation specifies "retained" to differentiate from a transient foreign body or one that has been successfully removed.
• Verify laterality; this code is specific to the left upper eyelid.
• Do not use this code if the foreign body is in the conjunctiva or cornea; separate codes exist for those locations.