the next o'pry
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read this article first
in other words FWHR is just a modern re-branding of the upper facial index invented by anthropologists in the 1800s.
The way to measure upper facial index is nasion-prosthion measurement X 100 / bizygomatic breadth.
U.F.I. - 44.9 = hypereuryene (very short-/broad-upper-faced)
U.F.I. 45.0 - 49.9 = euryene (short-/broad-upper-faced)
U.F.I. 50.0 - 54.9 = mesene (of moderate upper facial form)
U.F.I. 55.0 - 55.9 = leptene (long-/narrow-upper-faced)
U.F.I. 60.0 - = hyperleptene (very long-/narrow-upper-faced)
So if you have a nasion-prosthion height of 77mm and a bizygomatic breadth of 145mm:
77 x 100 / 145 = 53.3 or moderate upper facial form (mesene)
in other words FWHR is just a modern re-branding of the upper facial index invented by anthropologists in the 1800s.
The way to measure upper facial index is nasion-prosthion measurement X 100 / bizygomatic breadth.
U.F.I. - 44.9 = hypereuryene (very short-/broad-upper-faced)
U.F.I. 45.0 - 49.9 = euryene (short-/broad-upper-faced)
U.F.I. 50.0 - 54.9 = mesene (of moderate upper facial form)
U.F.I. 55.0 - 55.9 = leptene (long-/narrow-upper-faced)
U.F.I. 60.0 - = hyperleptene (very long-/narrow-upper-faced)
So if you have a nasion-prosthion height of 77mm and a bizygomatic breadth of 145mm:
77 x 100 / 145 = 53.3 or moderate upper facial form (mesene)