title: [Tomodensitometry in osteoarticular pathology. Preliminary results].
abstract: From the investigation of 180 patients, the preliminary results of tomo-densitometric study ("scanning") of the locomotor system are presented. The technique permits investigation in the transverse spatial plane, which is ignored in conventional radiology. We feel this to be a major advantage in osteo-articular disease, especially for the spine (measurement of the diameter of the canal, analysis of the posterior structures), the sacro-iliac joints, hip joints (easy-measurement of the angles of anteversion) and patello-femoral joints. The densitometric measurement is the second advantage. It allows the estimation of the degree of bony calcification of any bone in the body with great precision. The preliminary study already demonstrates the limitations of the technique (exploration of a single transverse plane, edge effect, and necessity for a new anatomy).
mesh_terms: D001847:Bone Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging*; D007719:Knee Joint / Q000000981:diagnostic imaging; D009135:Muscular Diseases / Q000000981:diagnostic imaging; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging; D013131:Spine / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed
vernacular_title: La tomodensitométrie en pathologie ostéo-articulaire: Premiers résultats.