Retained (old) fb in posterior wall of globe, unsp eye

This code signifies the presence of a non-magnetic foreign object embedded in the posterior wall of the eyeball, where the specific eye affected is not documented. This foreign body is considered "old," indicating it has been present for some time rather than being a recent injury.

Use this code when documentation clearly states a retained, non-magnetic foreign body is located in the posterior globe, and the laterality (left or right eye) is unspecified. This typically applies to cases where imaging confirms the foreign object's location but does not specify which eye, or when the clinical record lacks that detail.

• Ensure documentation specifies "posterior wall of globe" to differentiate from other intraocular locations.
• Verify the foreign body is explicitly described as "non-magnetic" and "old" if those details are available.
• Avoid using this code if the laterality (left or right eye) is known; instead, use the more specific H44.741 or H44.742.