Unsp fracture of lower end of unspecified tibia, sequela

This code indicates a long-term complication or late effect stemming from a fracture of the lower end of the tibia, where the specific nature of the fracture is not documented. It signifies that the patient is presenting for care related to residual issues from a prior, unspecified distal tibia fracture.

Use this code when a patient is seen for ongoing problems, such as pain, deformity, nonunion, or malunion, directly attributable to an old, healed, or healing fracture of the lower tibia. This applies when the initial fracture type (e.g., transverse, oblique, comminuted) was not specified in the original documentation or is unknown.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., M84.48 for nonunion).
• Ensure documentation clearly links the current condition to a prior distal tibia fracture.
• Avoid using this code for acute or initial fracture encounters; it is exclusively for sequelae.