Nondisp spiral fx shaft of ulna, l arm, 7thP

This code describes a left ulna shaft fracture, specifically a spiral type, that was initially nondisplaced but has since healed improperly, resulting in a malunion. This particular encounter is for follow-up care of the closed fracture after the initial treatment.

This code is appropriate for documenting subsequent visits for a patient whose left ulna spiral shaft fracture has healed in an anatomically incorrect position. It would be used when the patient is receiving ongoing management for the malunion, such as physical therapy, monitoring, or evaluation for potential corrective procedures.

• Ensure documentation clearly specifies "left arm" and "ulna shaft" to differentiate from other forearm bones or locations.
• Verify the "subsequent encounter" status, indicating the patient is past the initial active treatment phase.
• Confirm the presence of "malunion" as the specific complication of healing, as opposed to nonunion or delayed union.