If your doctor states the following 24.0 cm x 13.5 cm x 2.8 cm non-infected ulceration involving the skin and subcutaneous tissue of the plantar lateral aspect of the thigh.

Do you multiply all these together, 24.0 cm x 13.5 cm x 2.8 cm = 907sqcm? Or do you just grab the highest, for example 24.0cm x 2.8cm = 67.2cm

The 907 seems kind of high..