Age estimation by radiological assessment of proximal tibial epiphysis

• Main Authors: Swapnil Patond, Bipinchandra Tirpude, Varsha Pande
• Format: Article
• Language: English
• Published: Al Ameen Medical College 2015-04-01
• Series: Al Ameen Journal of Medical Sciences
• Subjects: Epiphyseal Union; Knee Joint; Tibia; Age estimation
• Online Access: http://ajms.alameenmedical.org/ArticlePDFs/12%20AJMS%20V8.N2.2015%20p%20144-149.pdf

Introduction: The age estimation of living individual is of critical importance in forensic practice, there is no statistical data to establish variation in epiphyseal fusion in population of central India. This significant oversight can lead to exclusion of persons of interest in a forensic investigation. Methodology: Epiphyseal fusion of proximal end of Tibia in 150 individuals was analyzed on radiological basis to assess the range of variation of epiphyseal fusion at each age. In the study the X ray films of the subjects were divided into three groups on the basis of degree of fusion. Firstly, those which were showing No Epiphyseal Fusion (N), secondly those showing Partial Union (PC), and thirdly those showing Complete Fusion (C). Result: Observations made were compared with the previous radiological studies. The process of ossification was completed remarkably faster in females than males. The ossification at proximal end of Tibia at the Knee joint in males and Females is completed in all instances (100%) at the age groups of 18-20 years and 16-20 year respectively.From this study; range of 1-2 years of margin of error can be concluded. Conclusion: By comparing the available literature about ossification of long bones, fusion was delayed one to three years in this study with population of Central India than those parts of south India and population of Bengal. By comparing the available literature the age of skeletal maturity in both males and females in this region are nearly similar to those in population of Madhya Pradesh, Uttar Pradesh Rajasthan and Karnataka.