Nondisplaced transverse fracture of shaft of unsp ulna, init

This code signifies a break across the shaft of the ulna bone, which is one of the two long bones in the forearm, without any displacement of the bone fragments. The fracture extends horizontally or obliquely across the bone, and the skin over the fracture site remains intact. This specific code is for the initial treatment of such a fracture when the affected ulna is not specified (e.g., left or right).

Use this code for a patient presenting with a newly diagnosed, non-displaced transverse fracture of the ulnar shaft where the laterality (left or right) of the forearm is not documented. This applies to the initial encounter for treatment, such as casting, splinting, or conservative management. It is appropriate when the fracture is closed, meaning there is no open wound communicating with the fracture site.

• Ensure documentation explicitly states "nondisplaced" and "transverse" for the ulnar shaft fracture.
• Only use this code for the initial encounter for treatment; subsequent care will require different seventh characters.
• If laterality (left or right ulna) is documented, a more specific code should be selected.