Objective: To evaluate the changes in characteristics of perioral musculature at rest and when smiling, with respect to age and gender, measured along the vertical plane in a randomly selected sample of a North Indian population. Materials and Methods: Perioral musculature of 195 subjects (divided into three age groups) was recorded using standardized videographic methods. Two frames of each subject-at rest and widest posed smile-were analyzed for a comprehensive list of parameters. Data was evaluated using SPSS version 16 software. Two-way analysis of variance and post hoc least significant difference tests were conducted. Results: Significant observations were increased resting upper lip length for females; decreased upper lip thickness, maxillary incisor exposure, and lip elevation for males; and increased smiling upper lip length for both sexes. Conclusions: With age, the smile gets narrower vertically, especially for the male population. The pattern of change observed in the present study must be considered and incorporated during treatment planning to deliver healthier and long-lasting results to patients of all age groups. (Angle Orthod. 2013;83:468-475.)

Firearm (FA) injuries pose great health burden and presents enormous challenge for health and national economies. This study was undertaken to analyze the characteristics of fatal gunshot injuries, their pattern, associated factors, and postmortem findings in central India, to provide data for such fatalities in this region, which has not been reported earlier. This is a descriptive, retrospective cross-sectional study carried out on the victims of FA injuries referred to the mortuary. Of the autopsies conducted during study, 2.09% were firearm-related deaths. Of the cases, males (92.42%) notably outnumbered females in a ratio of 12.2:1. Homicidal attacks were maximum, and unlicensed, illegal country-made weapons were the preferred choice. Suicides were least. Result signifies that illegal country-made weapons should be strictly limited to save the precious lives. A holistic approach encompassing public awareness, behavioral modification, and stringent management of law and order is the need of the hour.

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