Disp fx of lateral malleolus of unspecified fibula, sequela

This code signifies a previously sustained fracture of the lateral malleolus that has healed in a misaligned position, leading to ongoing clinical significance. It specifically refers to the fibula, without specifying left or right, and indicates that the displacement is a persistent issue following the initial injury.

Use this code when documenting a patient presenting with symptoms or complications directly attributable to a malunion of a lateral malleolus fracture. This applies to follow-up encounters where the sequela of the displaced healing is the focus of care, such as pain, limited range of motion, or need for corrective surgery.

• Always use in conjunction with an external cause code if the original injury is still relevant for statistical purposes.
• Ensure documentation clearly supports the "sequela" aspect, indicating a current problem resulting from a past, healed fracture.
• Verify laterality (left/right) if specified in the medical record; this code is for unspecified laterality.