Intussusception: evolution of current management.

The records of 583 children who were treated for intussusception at the Children's Hospital of Buffalo in the period 1930-1985 were reviewed. Following a change in management in 1970 from operative treatment to hydrostatic reduction of the intussusception by barium enema, two main groups are defined. In earlier years 95% of patients underwent operative reduction whereas in the latter period 92% had barium reduction attempted. The remaining 8% in this group had clinical contraindications for hydrostatic enema attempt. Ten percent had pathological lead points. Recurrent intussusception occurred in 50 cases (8.5%), 66% following barium enema reduction and 33% after surgery. The mortality in the earlier group was 3.9% and 1.3% in the latter group. No deaths occurred in patients treated successfully with barium enema reduction, and there were no deaths in the children with simple uncomplicated intussusception requiring surgery.