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Rule Of Nines Chart

Streamline burn injury assessments with our Rule of Nines Chart template for accurate and efficient documentation.

Liliana Braun avatar

By Liliana Braun on Aug 2, 2025.

Fact Checked by Ericka Pingol.

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Rule Of Nines Chart Template

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Commonly asked questions

The rule of nines is a guideline used to estimate the percentage of body surface area (BSA) burned in a burn injury. It divides the body into nine areas, representing 9% of the total BSA. The rule of nines is used to calculate the severity of a burn injury and guide treatment decisions.

The rules of burn calculation involve using the rule of nines to estimate the body surface area (BSA) burned percentage. The calculation includes adding the percentage of BSA burned in each area and multiplying by the total BSA. The resulting percentage is used to determine the severity of the burn injury and guide treatment decisions.

The pediatric rule of nimes is a modified version of the rule of nines specifically designed for children. It considers children's unique anatomy and physiology, including their smaller body size and higher surface-to-volume ratio. The pediatric rule of nines divides the body into different areas based on age and body size, allowing for more accurate estimates of BSA burned in children.

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