Displaced oblique fracture of shaft of unsp fibula, sequela

This code describes a long-term complication or late effect stemming from a previously sustained oblique fracture of the shaft of the fibula, where the bone fragments were not in their normal anatomical alignment. The specific fibula (left or right) is not documented. This indicates that the initial injury has healed, but the patient is now experiencing residual issues directly attributable to that fracture.

Use this code when documenting a patient encounter for a condition that is a sequela of a past displaced oblique fibular shaft fracture, and the laterality of the original injury is not specified in the medical record. Examples include chronic pain, nonunion, malunion, or functional impairment directly resulting from the old fracture. This code should be assigned for follow-up care related to these lasting effects, not for the initial acute injury.

• Always use this code as a secondary diagnosis, following a code that describes the specific sequela (e.g., chronic pain, malunion).
• Ensure documentation clearly links the current condition to the past displaced oblique fibular shaft fracture.
• Verify that the medical record does not specify laterality (left or right) for the original fracture; if it does, a more specific sequela code should be used.