Nondisp commnt fx shaft of unsp tibia, 7thH

This code describes a tibia shaft fracture that has broken into multiple pieces (comminuted) but where the bone fragments are still in their normal anatomical alignment (nondisplaced). It specifically indicates that this is a follow-up encounter for an open fracture (where the bone broke through the skin) of either Type I or Type II severity, and that the healing process is taking longer than expected.

Use this code for a patient presenting for ongoing management of a previously sustained open comminuted tibia shaft fracture that is not healing at the anticipated rate. This applies to follow-up visits after initial treatment, such as cast changes, wound care, or assessment for further intervention due to delayed union. It is appropriate when the fracture was initially classified as an open Type I or II injury.

• Ensure documentation clearly specifies "nondisplaced" and "comminuted" for the tibia shaft.
• Verify the original injury was an open fracture type I or II and that healing is explicitly noted as "delayed."
• This code is for subsequent encounters; an initial encounter would use a different seventh character.