Cephalic Index in Sexual Dimorphism and Racial Diversity: A Mini Review

Craniometry is the scientific measurement of skulls, especially in relation to craniology while cephalometry is a branch of anthropometry in which the anatomical dimensions of head and face are measured. Cephalometry continues to be the most versatile technique in the investigation of the craniofacial skeleton because of its validity and practicality [1]. Human body dimensions are affected by ecological, geographical, racial, gender, and age factors [2,3]. Indices show the percentage relationship between different dimensions [4]. It is an important parameter for classification of race and sex of individuals of unknown identity. Anthropometric study of head is useful in designing various head and face gadgets like helmets, head phones, goggles etc. by formulating standard sizes [5].