the total number of septic complications ( wall abscesses , fistulas , subdiaphragmatic abscesses , septicemia , peritonitis ) , however , was significantly less ( p less than 0.05 ) in the group treated by both preoperative oral antibiotics and peroperative systemic antibiotic therapy ( 3.3 per cent ) than in either groups treated only orally preoperatively ( 30 per cent ) or by systemic antibiotic therapy during the operation ( 23 per cent ) .
C0000833
abscesses
C0038565
subdiaphragmatic abscesses