Unsp disp fx of surgical neck of unsp humerus, sequela

This code signifies a long-term complication or late effect stemming from an unspecified displaced fracture of the surgical neck of the humerus, where the specific side (left or right) is not documented. It indicates that the initial injury has healed, but the patient is now experiencing residual problems directly attributable to that past fracture.

Apply this code when a patient presents with a current condition or complaint that is a direct consequence of a previously healed, unspecified displaced surgical neck humerus fracture. This includes scenarios like chronic pain, limited range of motion, nonunion, malunion, or nerve damage occurring months or years after the initial injury.

• Always sequence this "sequela" code after the code for the specific current condition or complication being treated.
• Ensure documentation clearly links the current problem to the historical surgical neck humerus fracture.
• Avoid using this code for acute or subacute fractures; it is strictly for late effects.