[Arthritis related to intestinal anastomoses]

Jejuno-colic and jejuno-ileal anastomoses may provoke arthritis. The recently recognized physiopathology is that of arthritis due to immune complexes related to pullulation of Escherichia coli and of Bacilus fragilis. These cases of arthritis, usually sensitive to therapy, have, in some stutborn cases, required the re-establishment of intestinal continuity, which in each case has made the joint phenomena disappear.