Displaced comminuted fx shaft of left tibia, sequela

This code signifies a past injury involving a comminuted fracture of the shaft of the left tibia that was displaced at the time of injury, and the patient is now experiencing a long-term complication or residual effect directly attributable to that fracture. This indicates that the acute phase of treatment for the fracture has concluded, but ongoing issues persist.

Use this code when documenting a patient presenting with a sequela (e.g., malunion, nonunion, chronic pain, functional limitation, hardware complication) directly resulting from a previously sustained displaced comminuted fracture of the left tibial shaft. This applies to encounters where the focus is on managing or evaluating these late effects, not the initial acute fracture treatment.

• Always ensure documentation clearly links the current condition to the specified past fracture.
• Do not use this code for initial or subsequent encounters for the acute fracture itself; those require codes from the initial or subsequent encounter categories.
• Consider additional codes to specify the exact nature of the sequela (e.g., M84.4xx for malunion, M84.3xx for nonunion).