Nondisp oblique fx shaft of l ulna, 7thC

This code describes a break in the main part of the left ulna bone that runs diagonally, but the bone fragments are still in their normal alignment. Crucially, the fracture is open, meaning the skin and soft tissues are significantly damaged, exposing the bone, and is classified as a severe open fracture (Gustilo type IIIA, IIIB, or IIIC). This code is used for the initial treatment phase of such an injury.

Apply this code when documenting the initial treatment of a patient presenting with a left ulnar shaft fracture that is confirmed to be oblique and nondisplaced. This is specifically for cases where the fracture is openly exposed to the environment and meets the criteria for a Gustilo type IIIA, IIIB, or IIIC open fracture.

• Ensure documentation clearly specifies "nondisplaced" and "oblique" for the fracture type.
• Confirm the fracture is of the "shaft" of the ulna and on the "left" side.
• Verify the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated by the provider, as this impacts code selection.