Fracture of medial orbital wall, unspecified side, sequela

This code signifies a long-term complication or late effect resulting from a fracture of the medial orbital wall. This type of fracture involves the thin bone forming the inner aspect of the eye socket, often leading to issues like enophthalmos, diplopia, or chronic pain after the initial healing phase.

Apply this code when documenting a patient presenting with a current problem directly attributable to a previously healed medial orbital wall fracture. The medical record should clearly indicate that the current condition is a residual effect of the old injury, such as persistent vision changes, orbital asymmetry, or chronic sinusitis linked to the fracture.

• Always use a seventh character "S" for sequela when the current condition is a late effect of the fracture.
• Code the specific sequela (e.g., H53.2 for diplopia, H05.40 for enophthalmos) first, followed by this sequela code.
• Ensure documentation explicitly links the current symptoms or condition to the prior medial orbital wall fracture.