T71.2 - Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air
T71.23 - Asphyxiation due to being trapped in a (discarded) refrigerator
T71.231 - Asphyxiation due to being trapped in a (discarded) refrigerator, accidental
T71.232 - Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm
T71.233 - Asphyxiation due to being trapped in a (discarded) refrigerator, assault
T71.234 - Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined