According to the rule of nines, what percentage of body surface does the head and neck receive?

In the context of burn assessment, the Rule of Nines is a method used to quickly estimate the total body surface area affected by burns. According to this rule, the head and neck are allocated a specific percentage of body surface area, which is standardized for adults.

The head and neck account for 9% of the total body surface area. This division helps medical professionals quickly evaluate the severity of burns, particularly in emergency situations. Recognizing the percentage of body surface area is crucial as it influences treatment decisions, fluid resuscitation, and potential refer to specialized care facilities.

Other percentages associated with body parts in the Rule of Nines include the trunk, arms, and legs, but the specific value for the head and neck stands at 9%, making it essential for both caregivers and teaching purposes to grasp this allocation correctly.