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Quantifying Cortical And Cancellous Bone Volume: A Computed Tomography Approach, Hannah Rutkowski

Williams Honors College, Honors Research Projects

Human identification primarily uses long bones of the body such as femora and tibiae which have a high cortical bone amount, these are thought to contain the highest amount of DNA. However, current research shows this is not the case, cancellous bone could contain more DNA in the porous spaces than dense cortical bone. This study aims to measure the variation in the amount of cortical and cancellous bone taken from sampling sites of seven individuals from ten different skeletal elements: femur, tibia, middle rib, calcaneus, first cuneiform, patella, third metacarpal, third metatarsal, first distal phalanx, and cervical vertebra. This …