Major laceration of spleen, initial encounter

This code signifies a significant tear or cut in the spleen, indicating a severe injury to this organ. Such a laceration typically involves a deep penetration or extensive disruption of the splenic tissue, often leading to substantial internal bleeding. It represents the initial presentation and treatment of this acute splenic trauma.

Apply this code for patients presenting with a newly diagnosed, severe laceration of the spleen, often identified through imaging studies like CT scans. This is appropriate for cases resulting from blunt or penetrating abdominal trauma, such as motor vehicle accidents, falls, or stab wounds, where the patient is receiving initial care for the injury.

• Ensure documentation clearly specifies a "major" laceration or a high-grade splenic injury (e.g., AAST Grade III or higher) to support this code.
• Confirm this is the patient's first encounter for this specific splenic injury; subsequent care would use a different encounter character.
• Always code any associated external cause of injury (E-code) to provide a complete picture of the trauma.