In children, what percentage of body surface area (BSA) do the lower extremities each account for?

In children, the lower extremities each account for 14% of the total body surface area (BSA). This is based on the Lund and Browder chart, which provides a detailed breakdown of BSA in pediatric patients. The lower extremities are considered to include both the legs and feet, and the percentage may differ from that of adults due to the different body proportions observed in children.

Understanding BSA is crucial for medical professionals as it plays a significant role in calculating dosages for medications, fluid resuscitation, and assessing burn areas. The values for BSA distribution can vary between different age groups, and pediatric patients are typically categorized differently compared to adults. Thus, recognizing that each lower extremity represents 14% of BSA is essential for accurate assessment and treatment planning in pediatric care.