What is the total percentage of body surface area for both legs in an infant/toddler?

The total percentage of body surface area (BSA) for both legs in an infant or toddler is 26.5%. This figure is derived from the "Lund and Browder" chart, which is often used in medical practice to calculate burn areas and assess fluid resuscitation needs in pediatric patients.

In infants and toddlers, the proportion of BSA attributed to the legs is greater than in adults due to the differences in body proportions at this developmental stage. For children under the age of two, the legs account for a significant percentage of the total body surface area, and this percentage is more accurately represented as 26.5% for both legs combined.

Understanding these proportions is crucial for EMTs and healthcare professionals when assessing and treating pediatric patients, particularly in emergency situations where burns or fluid management are a concern. This knowledge helps ensure appropriate dosages and resuscitation strategies tailored to a child’s unique physiology.