Facial Index
Hypereuryprosopy
(X-79.99): very broad face
Euryprosopy
(80.00-84.99): broad face
Mesoprosopy
(85.00-89.99): average or medium
Leptoprosopy
(90.00-94.99): slender or narrow face
Hyperleptoprosopy
(95.00-X): very slender or narrow face
Source: Drs. Bryan Scott & Sonia Abraham