Advertisement Upgrade to remove ads

Adult Head & Neck

9%

Anterior Trunk

18%

Posterior Trunk

18%

Bilateral anterior arm, forearm and hand

9%

Bilateral Posterior arm, forearm and hand

9%

Adult Genitalia

1%

Bilateral Anterior leg and foot

18%

Bilateral Posterior leg and foot

18%

Child Head & neck

18%

Child arm

9%

Child Thorax

9%

Child Abdo

9%

Child upper back

9%

Child lower back

9%

Child leg

13.5%

Child Genitals

1%

Rule of nines

A system that assigns percentages to sections of the body, allowing calculation of the amount of skin surface involved in the burn area

Total Body Surface Area

extent of injury from a burn described as a percentage

Lund and browder Charts

Uses age 0 1 5 10 15 Adult
A=Half of Head 9.5 8.5 6.5 5.5 4.5 3.5
B=Half of Thigh 2.75 3.25 4.0 4.25 4.25 4.75
C=Half of Leg 2.5 2.5 2.75 3.0 3.25 3.5

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set