Asphyxia is assigned to which body region according to the ISS classification?

Asphyxia is primarily associated with the body's ability to breathe, which is most directly connected to the structures in the head and neck region. This includes the airway, which is critical for oxygen intake and proper respiratory function. In cases of asphyxia, obstructions or conditions affecting breathing often involve anatomical elements situated within the head and neck, such as the trachea and larynx.

The ISS (Injury Severity Score) classification system categorizes injuries based on their anatomical regions, and given that asphyxia interferes with respiration, it is most logically assigned to the head and neck due to the significance of this area in facilitating breathing. In contrast, other body regions like the chest, abdomen, and limbs are more accurately categorized for injuries related to trauma in those respective areas, rather than conditions that primarily affect respiratory function like asphyxia.