Nondisp oblique fx shaft of unsp tibia, 7thK

This code signifies a situation where a patient has a non-displaced oblique fracture in the shaft of an unspecified tibia that has failed to heal properly (nonunion). This particular encounter is for ongoing management of the closed fracture, which has not yet united.

Use this code for follow-up visits where a patient is being treated for a previously diagnosed closed oblique tibial shaft fracture that is now complicated by nonunion. This applies when the specific side (left or right) of the tibia was not documented at the time of initial diagnosis or subsequent care.

• Ensure documentation clearly states "nonunion" and that the fracture is "closed" and "nondisplaced oblique" of the tibial shaft.
• Confirm that the encounter is for subsequent care, not the initial treatment of the fracture.
• Only use the "unspecified tibia" designation if the medical record truly lacks laterality documentation.