Displ spiral fx shaft of ulna, unsp arm, 7thB

This code signifies a fracture of the ulna bone in the forearm, specifically a spiral fracture of the shaft that is displaced. It indicates that the fracture has broken through the skin (open fracture) and is classified as either Type I or Type II according to the Gustilo-Anderson classification, and this is the initial treatment encounter. The specific arm affected is not documented.

Use this code for the initial treatment of a patient presenting with an open, displaced spiral fracture of the ulnar shaft where the Gustilo-Anderson classification is Type I or Type II, and the laterality of the arm is unspecified in the medical record. This would typically involve emergency department visits or initial surgical interventions.

• Always confirm the Gustilo-Anderson classification (Type I or II) for open fractures.
• Ensure the documentation specifies "displaced" and "spiral fracture of shaft of ulna."
• If the arm laterality is documented (left or right), a more specific code should be chosen.