Deloyers method was pcrformed in 17 cases from 1968-1991 with satisfactory results. Some technical problems were discussed. The author recognized that the technique was excellent because the ileocecal valve and part of the ascending colon were preserved. Thus ensuring the absorption of water, the electrolyses and the nutrition. This method were used for the long type Hirchsprung s disease, however, could also be used in some common types and the cases equiring resection part of the rect, sigmoid colon, descending colon and the transverse colon.