Wafaa Mohamed El-Sehly, F. M. M. Badr el Dine, M. Shaban
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引用次数: 0
Abstract
abstract:The sella turcica has gained importance as a stable bony landmark in cephalometric studies. This study explored the changes that accompany postnatal ontogeny of the sella turcica until full development and verified its contribution in age estimation and sexual assignment among Egyptians. Six selected measurements of the sella turcica of 215 Egyptian patients were assessed using multidetector computed tomography. The patients represented different ages and were referred to the Diagnostic and Interventional Radiological Department, Faculty of Medicine, Alexandria University. The gathered data were then subjected to statistical analysis, including correlation and regression analysis. The measurements of the sella showed a strong correlation with age. Three selected measurements demonstrated significant sexual dimorphism: sella width and anterior and median height in subjects 20–25 years old. Six regression equations were derived. The accuracy achieved by the combined parameters in the younger group (<25 years old) was higher than that in the older individuals. This study provides useful tools in the determination of age and sex in both forensic and bioarcheological disciplines. However, further studies concerning the shape are strongly suggested.
期刊介绍：
Human Biology publishes original scientific articles, brief communications, letters to the editor, and review articles on the general topic of biological anthropology. Our main focus is understanding human biological variation and human evolution through a broad range of approaches.
We encourage investigators to submit any study on human biological diversity presented from an evolutionary or adaptive perspective. Priority will be given to interdisciplinary studies that seek to better explain the interaction between cultural processes and biological processes in our evolution. Methodological papers are also encouraged. Any computational approach intended to summarize cultural variation is encouraged. Studies that are essentially descriptive or concern only a limited geographic area are acceptable only when they have a wider relevance to understanding human biological variation.
Manuscripts may cover any of the following disciplines, once the anthropological focus is apparent: human population genetics, evolutionary and genetic demography, quantitative genetics, evolutionary biology, ancient DNA studies, biological diversity interpreted in terms of adaptation (biometry, physical anthropology), and interdisciplinary research linking biological and cultural diversity (inferred from linguistic variability, ethnological diversity, archaeological evidence, etc.).
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