Reports of the rheumatic manifestations of Campylobacter jejuni and C. fetus infections in adults are reviewed in order to determine the most common presentations and which individuals are at risk for rheumatic disease. Relevant English-language articles were identified through a Medline search and from bibliographies of identified articles. 105 articles were reviewed in detail. 29 cases of reactive arthritis or Reiter's syndrome following Campylobacter jejuni enteritis were identified. The knee is the most commonly involved joint and an average of 3.2 joints were involved in affected persons. HL-A B27 positive patients are more frequently affected and have higher erythrocyte sedimentation rates than HL-A B27 negative patients. Eight cases of septic arthritis and 4 cases of osteomyelitis caused by C. fetus or C. jejuni were identified, and these cases generally occurred in compromised hosts or in diseased joints.