Other disorders of continuity of bone, left shoulder

This code signifies a non-union, malunion, or other disruption in the normal structural integrity of a bone in the left shoulder, excluding fractures. It covers conditions where a bone has failed to heal properly after an injury or surgery, or has developed an abnormal alignment, or presents with other specified discontinuities.

Apply this code when documentation specifies a disorder of bone continuity in the left shoulder that is not classified as a fracture. This includes conditions like established nonunion of a previous fracture, malunion requiring intervention, or other specified structural defects of the bone. Ensure the documentation clearly indicates the left shoulder as the affected site.

• Differentiate carefully between acute fractures and established disorders of continuity; this code is for the latter.
• Always specify laterality (left shoulder) as indicated by the code.
• Review operative reports and imaging studies for definitive diagnoses of nonunion, malunion, or other specified bone discontinuities.