[The radiological findings of caisson-induced bone infarcts. The relationship between acute arthralgia and bone infarcts (author's transl)].

The radiological features, such as calcification in long bones due to infarcts, resulting from Caisson disease are described by the author on the basis of an extensive experience. The similar localisation of acute "arthralgia" and bone infarcts make it appear probable that the infarcts play a primary role in the production of "osteo-articular" pain. The author stresses the advisability of examining the adjacent portions of the tibia and femur at the initial pre-employment examination, since bone infarcts can be caused by a variety of conditions other than work in Caissons.