title: [DXA imaging: the multifunction Swiss army knife?].
abstract: The significant progress on the quality and resolution of the images obtained by "Dual X-ray Absorptiometry" or DXA has permitted on one hand to improve some existing features and on the other to develop new ones, significantly refining the care of our patients in various pathologies. For example, by improving the prediction of fracture risk by indirect analysis of micro- and macro-architecture of the bone, by looking for markers of associated bone diseases (research vertebral fractures or atypical femoral fractures), or by assessing the metabolic status by the measurement of body composition. With the best performing DXA devices we will soon be able, in clinical routine, to determine bone age, to estimate cardiovascular risk (by measuring the calcification of the abdominal aorta) or to predict the progression of joint osteoarthritis and its evolution after surgical management.
authors.forename: E
authors.initials: E
authors.lastname: Gonzalez Rodriguez
authors.forename: L
authors.initials: L
authors.lastname: Favre
authors.forename: O
authors.initials: O
authors.lastname: Lamy
authors.forename: F
authors.initials: F
authors.lastname: Pralong
authors.forename: D
authors.initials: D
authors.lastname: Hans
mesh_terms: D015502:Absorptiometry, Photon / Q000379:methods*; D015519:Bone Density / Q000502:physiology*; D001847:Bone Diseases / Q000175:diagnosis* / Q000473:pathology; D001842:Bone and Bones / Q000473:pathology / Q000502:physiology; D050723:Fractures, Bone / Q000175:diagnosis / Q000473:pathology; D006801:Humans