Nondisp oblique fx shaft of l ulna, 7thK

This code describes a left ulna shaft fracture that is oblique and has not shifted from its original position. The fracture is in a later stage of healing, specifically indicating that it has failed to unite after initial treatment and is being managed without surgical intervention.

Apply this code when documenting follow-up care for a patient with a previously diagnosed nondisplaced oblique fracture of the left ulna shaft who is experiencing nonunion. This is appropriate for subsequent encounters where the fracture is being treated non-surgically, such as cast changes, monitoring, or physical therapy for the nonunion.

• Ensure documentation clearly states "nonunion" and specifies "subsequent encounter" for a closed fracture.
• Verify the fracture is indeed of the ulna shaft, is oblique, and is nondisplaced.
• Confirm laterality is "left" and that the treatment for the nonunion is non-surgical (closed).