Fracture of lateral orbital wall, unspecified side, sequela

This code represents a long-term complication or late effect resulting from a previous fracture of the lateral orbital wall. This type of fracture involves the outer bony structure surrounding the eye, and "sequela" indicates that the initial injury has healed, but residual problems persist. These persistent issues could include chronic pain, vision impairment, or cosmetic deformities directly attributable to the original fracture.

Use this code when documenting a patient presenting with a current condition or symptom that is a direct consequence of a previously sustained fracture of the lateral orbital wall. The medical record must clearly link the current complaint to the old fracture, indicating that the acute phase of the fracture has passed. Documentation should specify the nature of the sequela, such as diplopia, enophthalmos, or chronic pain, and confirm the fracture's prior occurrence.

• Ensure the documentation explicitly states the current condition is a "sequela" or "late effect" of a previous lateral orbital wall fracture.
• Always code the specific nature of the sequela (e.g., H53.2 for diplopia, H05.40 for enophthalmos) as the primary diagnosis, with this sequela code as a secondary diagnosis.
• Avoid using this code for acute or subacute fractures; those require codes from the acute fracture series.