Unsp retained (old) intraocular fb, nonmagnetic, right eye

This code signifies the presence of an uncharacterized nonmagnetic foreign object that has been lodged in the right eye for an unspecified duration. The foreign body is considered "old" or retained, indicating it's not a recent acute injury. The exact nature or location within the eye is not specified.

Apply this code when documentation confirms a nonmagnetic foreign body is present in the right eye, but its specific type, precise intraocular location, or the exact duration of retention are not clearly documented. This is appropriate for cases where the foreign body is known to be chronic or long-standing, and its magnetic properties have been ruled out.

• Ensure documentation explicitly states the foreign body is nonmagnetic and located in the right eye.
• Avoid using this code if the foreign body's specific type (e.g., metallic, organic) or precise intraocular location (e.g., anterior chamber, vitreous) is known; more specific codes exist.
• Do not use for acute or recent foreign body injuries; this code implies a retained or old foreign body.