Sangma, William Bilkey ChMarak, Fremingston KSingh, M ShyamoKharrubon, Biona2011-09-302011-09-302007-10Sangma William Bilkey Ch, Marak Fremingston K, Singh M Shyamo, Kharrubon Biona. Age determination in girls of north – eastern region of India. Journal of Indian Academy of Forensic Medicine. 2007 Oct; 29(4): 102-108.http://imsear.searo.who.int/handle/123456789/134812Epiphyseal union of the elbow, knee, wrist joints and pelvis was studied retrospectively on 104 girls between the age group of 16 -22 yrs to determine the age roentgenographically. Regression formula with the standard errors was derived for the respective joints. The Y-values predicted by the Regression equation may not be valid if they are out side the range of the Y-values used to determine the equation. The present study establishes a reference population for age determination of girls from epiphyseal union in North – Eastern region of India.enRoentgenographicage determinationepiphyseal unionregression formulaAdolescentAdultAge Determination by SkeletonEpiphyses --anatomy & histologyEpiphyses --radiographyFemaleHumansIndiaPopulation GroupsRadiographyRegression AnalysisYoung AdultArticle