Disp fx of cuboid bone of unspecified foot, sequela

This code signifies a past injury involving a break in the cuboid bone, located on the outer side of the midfoot, where the bone fragments are no longer in their normal anatomical alignment. The specific foot affected is not documented. This code is used to report conditions or complications that arise as a direct result of this previously healed or resolved fracture.

This code is appropriate when a patient presents with a long-term consequence or residual effect stemming from a displaced cuboid fracture that occurred in the past. Examples include chronic pain, malunion, nonunion, post-traumatic arthritis, or gait disturbances directly attributable to the old injury. It should be used when the acute phase of the fracture has passed and the current encounter addresses a sequela.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the old displaced cuboid fracture.
• Verify that the laterality (left or right foot) is truly unspecified in the medical record before selecting this code.