Bent bone of unsp ulna, 7thF

This code describes a specific type of open fracture of the ulna, where the bone is bent rather than a clean break. It indicates a severe open fracture (Type IIIA, IIIB, or IIIC) that is currently in a subsequent phase of treatment and is healing routinely.

Use this code for follow-up encounters for patients with a previously diagnosed bent open fracture of an unspecified ulna, specifically when the initial injury was classified as Gustilo-Anderson Type IIIA, IIIB, or IIIC. This applies when the fracture is progressing as expected without complications during the healing process.

• Ensure documentation clearly specifies a "bent bone" fracture of the ulna and an open fracture type IIIA, IIIB, or IIIC.
• The 7th character "F" is crucial and indicates a subsequent encounter for routine healing.
• Verify laterality (left, right) is not specified in the documentation, as this code is for an "unspecified" ulna.