Results: A total of 68 newborns were enrolled in this study. There were 47.05% primary closure, 50% secondary closure and 2.9% used a silastic silo but not closured of the abdominal defect; closure of the silo is usually performed in stage over 8 (6.25 - 13) days. Birth weight was 2300 (1900 - 2650) gram; gestation age was 38 (36 - 39.5) weeks.