Study on relationship of tooth drop by boxing and periodontopathy in forensic science / 中国法医学杂志

ABSTRACT

Objective In order to explore the quantification of forensic medical determination to the tooth drop by boxing injury, we study the torensic clinical comparison between this kind of injury and periodontopathy, and study the characteristics of this kind of injury. Method Form the peri-odontopathy group by 65 cases of periodontopathy tooth drop by boxing injury and regular group by 65 cases of normal tooth drop by boxing injury, and analyze the data by statistical Chi-square test. Results Comparing to the regular group, the periodontopathy group has outstanding differences on age, the injury of buccal parenchyma, the type and number of tooth dropped, tooth broken and fracture of den to-alveolar. There is inverse ratio between the injury intensity and the determination of injury degree. Conclusion There is misunderstanding on determination of injury degree of periodontopathy tooth drop by boxing injury. It is necessary to use the injury degree of influence when we determine the above-mentioned injury.