Unsp fx upper end of unsp radius, init for opn fx type I/2

This code signifies an open fracture of the upper portion of the radius (the bone on the thumb side of the forearm) where the specific location within the upper end is not documented. The "open" nature indicates a break in the skin communicating with the fracture, classified as either Type I or Type II according to the Gustilo-Anderson classification. This is the initial encounter for treatment of this injury.

Use this code when documentation confirms an open fracture of the proximal radius, but the specific site (e.g., radial head, neck) is not specified. It is appropriate for the initial treatment phase of a Gustilo-Anderson Type I or Type II open fracture. This code should be selected when the laterality (left or right) of the injury is also not documented.

• Ensure the documentation explicitly states "open fracture" and specifies Type I or II.
• Verify that no more specific anatomical site of the proximal radius fracture is identified in the medical record.
• Confirm this is the patient's initial encounter for this specific injury; subsequent encounters will require a different seventh character.