The Short Face
摘要
Vertical analysis is an essential aspect of aesthetic facial diagnosis and planning [1, 2]. Classical cephalometric analyses have proposed a number of methods to vertically diagnose the face (Fig. 3.1) [3–6]. All of them are based either on numbers or on proportions between different thirds of the face. The most widely accepted norm, coming from the Renaissance masters, is that all three facial thirds should be equal [7].