Nondisp commnt fx shaft of unsp tibia, 7thK

This code describes a fracture in the main part of the tibia (shin bone) that has broken into multiple pieces but remains in its normal anatomical position. It specifically indicates that the fracture has not healed properly and the patient is receiving ongoing care for this nonunion, with the skin over the fracture remaining intact. The location of the fracture is not specified as left or right.

This code is appropriate for documenting follow-up care for a patient with a comminuted tibial shaft fracture that was initially treated conservatively (e.g., casting, splinting) and has subsequently failed to unite. It applies when the physician is managing the nonunion of a closed fracture, such as during clinic visits for monitoring, cast changes, or planning for further intervention.

• Ensure documentation clearly states "nonunion" and that the fracture was "closed" at the time of the nonunion diagnosis.
• Verify the fracture is specifically of the "shaft" and not the proximal or distal end of the tibia.
• Confirm that the laterality (left/right) of the tibia is truly unspecified in the medical record before using this code.