Displ oblique fx shaft of unsp ulna, 7thC

This code signifies a fracture of the shaft of the ulna that is both displaced and runs obliquely, meaning it's angled rather than straight across. It specifically indicates an open fracture where the skin and soft tissues are severely compromised, categorized as Type IIIA, IIIB, or IIIC, and is being treated for the first time.

Use this code for a patient presenting with an acute, open ulnar shaft fracture that is displaced and oblique, and the Gustilo-Anderson classification is determined to be Type IIIA, IIIB, or IIIC. This code is appropriate for the initial surgical or non-surgical management of such a severe injury.

• Ensure documentation clearly specifies "displaced" and "oblique" for the fracture pattern.
• Confirm the Gustilo-Anderson classification (IIIA, IIIB, or IIIC) for the open fracture type.
• This code is only for the initial encounter; subsequent care will require different encounter codes.