[Peritoneal irrigation-dialysis as a complement to the treatment of systemic acute peritonitis]

A series of 30 cases of post-operative peritoneal irrigation dialysis for generalised peritonitis. In the light of peritoneal physiology, details are given of the technique for insertion of the peritoneal drains as well as the composition of the dialysate. In addition to its mechanical role, continuous lavage of this type is useful in restoring and maintaining water and electrolyte balance, the limitations of which are described, together with a direct anti-infectious action and temperature equilibration. P.I.D. seems to be associated with a considerable reduction in mortality from acute generalised peritonitis (1 case out of 30). It also limits morbidity, since only 5 minor complications were seen. The simplicity and harmlessness of the method makes it possible to widen, without major reservations, the scope of therapeutic solution to the problem of acute generalised peritonitis.