Open wound of chest (wall), complicated

This code signifies an open wound affecting the chest wall, which has been complicated by delayed healing, foreign body retention, or infection. It indicates a breach in the skin and underlying tissues of the thoracic region that is not a simple, clean laceration.

Apply this code when documentation specifies an open wound of the chest (excluding the breast) that exhibits complications such as purulent drainage, embedded debris, or a prolonged healing course. Supporting documentation should clearly detail the nature of the complication.

• Differentiate from simple open wounds of the chest (875.0) which lack complicating factors.
• Ensure documentation explicitly states the "complicated" nature of the wound, such as infection or foreign body.
• Consider additional codes for specific foreign bodies (e.g., 933.0-933.1) or infections (e.g., 998.59) if detailed.