Nondisp transverse fx shaft of unsp ulna, 7thB

This code describes an initial encounter for an open fracture of the ulna's shaft, specifically a transverse break that is not displaced. The fracture is located in the main body of the ulna, and the type of open fracture is classified as either Type I or Type II, indicating a relatively minor skin opening. The specific ulna (left or right) is not documented.

This code is appropriate for documenting the initial treatment of a patient presenting with an open transverse fracture of the ulnar shaft where the displacement is minimal or absent. This applies when the documentation specifies an open fracture type I or II, and the laterality of the ulna is not specified.

• Ensure documentation clearly states "open fracture type I or II" and "transverse fracture" of the ulnar shaft.
• Verify that the fracture is explicitly described as "nondisplaced."
• Only use this code for the initial encounter for treatment of the fracture; subsequent encounters will require different seventh characters.