Nondisp oblique fx shaft of l ulna, 7thH

This code signifies a fracture of the shaft of the left ulna that is not displaced and has an oblique pattern. It specifically indicates that the patient is in a subsequent phase of care for an open fracture (Type I or II) where the healing process is progressing slower than expected.

This code is appropriate for follow-up encounters when a patient with a previously diagnosed open oblique fracture of the left ulnar shaft (Type I or II) is experiencing delayed healing. It would be used by providers monitoring the healing progress, performing wound care, or managing complications related to the delayed union.

• Ensure documentation clearly specifies "delayed healing" for an open fracture type I or II.
• Verify the laterality (left ulna) and fracture type (nondisplaced oblique shaft fracture).
• This code is for subsequent encounters; initial treatment of the fracture would use an initial encounter code.