Path fx in neopltc disease, l ulna, subs for fx w malunion

This code signifies a pathological fracture of the left ulna that occurred due to an underlying neoplastic disease. The fracture is currently in a healing phase, but with evidence of malunion, meaning it has healed in an unsatisfactory or deformed position. This indicates ongoing management for the complicated healing of the fracture.

Apply this code for patients presenting for follow-up care of a left ulnar pathological fracture caused by cancer, where the fracture has healed incorrectly. Documentation should clearly state "pathological fracture," "neoplastic disease," "left ulna," "malunion," and indicate that this is a subsequent encounter for the fracture.

• Always sequence the underlying neoplasm code first, followed by this code.
• Distinguish carefully between nonunion (failure to heal) and malunion (healed incorrectly).
• Ensure documentation specifies "left ulna" and the "subsequent encounter" status.