Major laceration of left pulmonary blood vessels, subs

This code signifies a significant tear or cut in the blood vessels supplying the left lung, such as the pulmonary artery or veins. This injury is severe and can lead to substantial internal bleeding and compromised lung function.

Apply this code for follow-up care related to a previously diagnosed major laceration of the left pulmonary blood vessels. This includes encounters for wound checks, management of complications, or ongoing treatment after the initial injury has been addressed.

• Ensure documentation specifies "major laceration" and "left" side.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Do not use for initial treatment of the injury; a different seventh character would be appropriate for the initial encounter.