[Septic osteo-arthritis in hemodialyzed patients: an incident not to underestimate (author's transl)].

Three cases of septic osteo-arthritis were seen occuring in patients on dialysis treatment. The sites of involvement included lumbar spine, knee joint, ribs and wrist. The culture of the same microorganisms simultaneously from the arterovenous prothesis, blood and synovial fluid supports the hypothesis that the osteo-arthritis was the result of hematogenous spread of bacteria from the infected focus. Early diagnosis and treatment may prevent severe bone and joint damage.