Conclusion Exterior apply of anus model ice and fixed by T type bandage is effective for preventing complication after hemorrhoids operation such as pain bleeding edema and emiction retention and promoting wound recovery .

结论早期用特制肛门模型密封冰块外敷并以 丁字带 包扎固定，在预防痔疮术后疼痛、出血、水肿及促进伤口愈合方面有较好的临床效果。