The BoDI (Bone Density Investigation) Study

An x-ray of the left hand will be taken by a Radiographer. This will be uploaded to PACS and analysed using BoneXpert software. This calculates bone density as a 'Bone Health Index', and provides a standard deviation score for age, gender and bone age.

The MiniOmni Bone Densitometer will be used to measure bone density at three peripheral sites on both sides of the body (left and right): the distal radius (lower arm), mid-tibia (lower leg) and phalynx (hand). The speed of ultrasound (speed of sound) through the bone will be measured and converted to a standard deviation score.