Desert as the place of occurrence of the external cause

This code indicates that an external cause of injury or poisoning occurred in a desert environment. This includes arid or semi-arid regions characterized by sparse vegetation and extreme temperatures, such as sandy deserts, rocky deserts, or salt flats. It specifies the geographical setting where the incident took place.

Use this code when documenting injuries, poisonings, or other adverse events that clearly happened in a desert. This is applicable for incidents like heatstroke during desert expeditions, snake bites encountered in desert terrain, or injuries sustained from vehicle accidents in desert areas. It helps to provide context for the external cause.

• Always use this as a secondary code to specify the location of an external cause.
• Ensure the medical record explicitly states the incident occurred in a desert.
• Do not use for general outdoor environments unless specifically identified as a desert.