Elbow Arthrography with the Application of Tomography.

The intra-articular structure of the elbow joint was studied in 18 patients with double contrast arthrography and tomography. All tomographic examinations were made with the hypocycloid motion. The authors feel that the disadvantages of the method, i.e., getting access to tomographic equipment, the 30 to 45 minutes required to complete the examination, and the radiation from multiple exposures needed for tomographic sections are obviated by the results: the arthrographic findings were confirmed in all 7 patients who later underwent surgery.