Displacement of intraocular lens, sequela

This code signifies a long-term complication where an intraocular lens (IOL), previously implanted during cataract surgery or refractive lens exchange, has shifted from its intended position within the eye. This displacement can lead to various visual disturbances and ocular symptoms.

Use this code when documenting a patient presenting with symptoms directly attributable to a dislocated or subluxated IOL, regardless of when the original IOL implantation occurred. This applies to both acute presentations of a long-standing displacement and follow-up care for previously identified IOL malposition.

• Always sequence this code after the primary diagnosis describing the current manifestation or reason for the encounter (e.g., blurred vision, diplopia).
• Ensure documentation clearly links the patient's current symptoms to the displaced IOL.
• The "S" seventh character indicates sequela, meaning this code is for the late effects or complications of the original IOL implantation.