Nondisp commnt fx shaft of ulna, r arm, 7thB

This code describes a fracture of the right ulna shaft that has broken into multiple pieces (comminuted) but where the bone fragments are still in their normal anatomical alignment (nondisplaced). This specific instance involves an open fracture, meaning the skin was broken, and is classified as Type I or Type II according to the Gustilo-Anderson classification, indicating a relatively low-energy injury with minimal soft tissue damage.

This code is used for the initial treatment of a patient presenting with a right ulna shaft fracture that is both comminuted and nondisplaced, and where the fracture is open, classified as Type I or Type II. This applies to the first encounter for the active treatment of the fracture.

• Ensure documentation specifies "nondisplaced" and "comminuted" for the ulna shaft.
• Confirm the fracture is on the "right arm" and is an "open fracture type I or II."
• The "B" in the seventh character indicates an initial encounter for active treatment.