Disp fx of l ulna styloid process, init for opn fx type I/2

This code signifies a break in the styloid process of the left ulna bone, where the bone fragments are no longer in their normal alignment. This specific injury involves an open wound, classified as either Type I (clean wound less than 1 cm) or Type II (moderate soft tissue damage, wound 1-10 cm), and represents the initial treatment for this fracture.

Apply this code when documenting the initial encounter for a patient presenting with a displaced fracture of the left ulnar styloid, and the fracture is complicated by an open wound meeting the criteria for Gustilo-Anderson Type I or Type II classification. This would typically be used in emergency department or initial surgical settings.

• Ensure documentation clearly specifies "displaced" and "left" ulna styloid.
• Verify the open fracture type (I or II) is explicitly stated or clearly inferable from the wound description.
• This code is only for the initial encounter; subsequent care would require a different seventh character.