Body measurements Celeb

The normal body surface area is generally taken to be 17 m2 but in actual fact the body surface area depends on more than just height and weight. In adults the rule of nines is used to to approximate the percentage of burned surface area. Where height is in meters and mass is in kg. 020247 x height m0725 x mass kg0425. Bsa is a measurement used in many medical tasks. According to mostellers simplified calculation of body surface area in metric terms the body surface area the square root of product of the weight in kg times the height in cm divided by 3600.

In physiology and medicine the body surface area is the measured or calculated surface area of a human body. The calculator below provides results for some of the most popular formulas. Direct measurement of bsa is difficult and as such many formulas have been published that estimate bsa. Body surface area body mass index bmi lean body weight men 110 x weight kg 128 weight2 100 x height m2 lean body weight women 107 x weight kg 148 weight2 100 x height m2 ideal body weight men 50 23 height in 60. Typically there is a 410 fold variation in drug clearance between. In the body the epidermis makes up the outermost layer and the surface area is essentially a measurement of how much exposed skin the body has.

Total body surface areatbsa total body surface area tbsa is an assessment measure of burns of the skin burned surface area is calculated as a percentage of total body surface area to determine burn size. Weight is highly affected by the abnormalities in adipose tissue but however body surface area bsa is usually known to be more effective because it does not depend upon the content or abnormality of adipose tissue in your body. The area of the surface or surface area is the number of square units measured in inches feet yards miles etc needed to completely cover the surface of the object. To estimate your body surface area our bsa calculator uses the following formula 1. These formulas all give slightly different results. As an example if both legs 18 x 2 36 the groin 1 and the front chest and abdomen were burned this would involve 55 of the body.

Nevertheless there have been several important critiques of the use of bsa in determining the dosage of medications with a narrow therapeutic index such as chemotherapy. The result is in squared meters which easily be converted to square feet inches or yards as needed. Body surface area bsa as the name suggests is the calculated or estimated surface area of a persons body. For many clinical purposes bsa is a better indicator of metabolic mass than body weight because it is less affected by abnormal adipose mass. Total body surface area tbsa measures the area of a burn injury in comparison with the entire surface area of the body. You can estimate the body surface area on an adult that has been burned by using multiples of 9.

Various body surface area formulas have been developed over the years originally by drs du bois du bois followed by gehan and george haycock boyd and mosteller. An adult who has been burned the percent of the body involved can be calculated as follows. Body surface area calculator the calculator below computes the total surface area of a human body referred to as body surface area bsa.