Facial bilateral asymmetry

Varying degree of bilateral asymmetry in face has been reported from time to time in humans. This paper attempts to study facial bilateral asymmetry and its changing pattern with age and sex among 200 Dangis and 177 Ahirwars of Khurai block in Madhya Pradesh. Seven facial measurements (five horizontal, two vertical) were taken on subjects categorized into three age groups (3–11 years, 12–20 years and above 20 years). The mean and absolute bilateral differences when compared between different age groups and sexes failed to show significant results for most of the measurements. Bilateral facial asymmetry assists in evaluating patients before cranio– facial surgery. Asymmetric measurements are also useful for orthodontics. It is also an important parameter in skull super imposition and photographic comparison.