Revolutionizing Age Estimation: Techniques Of Long Bone Analysis

Poorvi Ujjainia1*, Pragati Jain2, Kirtika3, Anshika Srivastava4, Vijaylaxmi Veerasamy5,
Pragna Chinmayee6, S. Karunya7

1,2,3,5,6,7MSc. Forensic Science, Department of Forensic Science, UIAHS, Chandigarh University, Punjab 4Assistant Professor, Department of Forensic Science, Teerthanker Mahaveer University, Moradabad


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Abstract

In this review we have discussed age estimation from long bones involves a multidimensional approach, considering various techniques and factors. Ongoing research and the integration of non-invasive techniques hold promise for improving accuracy in age estimation. Age estimation at death using information from long bones involves employing various techniques that depend on the age of the remains and the available anatomical areas for analysis. Histological analysis of long bones shows potential for age estimation, but further research is needed to enhance its accuracy. Epiphyseal union and diaphyseal length have been extensively studied in certain populations, although anthropologists should examine the specific population in their region to determine the age of epiphyseal union for good comparison. In cases involving fetal remains, priority is given to assessing long bone lengths. Radiography and direct measurement, with appropriate data and conversion methodologies, are important approaches. Non-invasive techniques like Magnetic Resonance Imaging (MRI) and machine learning algorithms show promise, providing reliable and valid results without using ionizing radiation. During childhood, long-bone diaphyseal lengths and measurements of other bones remain crucial for age determination.