Pnctr w fb of r frnt wl of thorax w penet thor cavity, init

This code signifies a penetrating injury to the right anterior chest wall, where an object has pierced through the skin and muscle layers, entering the thoracic cavity. The presence of a foreign body within the wound is a key characteristic, indicating that part of the penetrating object remains embedded or has been retained.

This code is appropriate for initial encounters involving patients who have sustained a puncture wound to the right front of the chest, and clinical or imaging findings confirm the foreign body has breached the pleura or entered the mediastinum. Examples include stab wounds with a retained knife fragment or impalement injuries where a portion of the impaling object remains.

• Ensure documentation clearly specifies the right side of the thorax and confirms penetration into the thoracic cavity.
• Verify the presence of a foreign body; if no foreign body is present, a different code for puncture wound without foreign body should be selected.
• This "A" suffix indicates an initial encounter for active treatment of the injury. Subsequent encounters would use different seventh characters.