Bowel herniation becomes abnormal after which gestational week?

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Multiple Choice

Bowel herniation becomes abnormal after which gestational week?

Explanation:
Normal physiologic bowel herniation occurs early in pregnancy, when the midgut temporarily protrudes into the umbilical cord as the abdominal cavity grows. This herniation is expected to resolve and the intestines to retract back into the abdomen by about the 10th to 12th week of gestation. If bowel loops remain outside the abdominal cavity after about the 12th week, that is considered abnormal and can be associated with ventral wall defects such as omphalocele. Therefore, the threshold at which bowel herniation becomes abnormal is around the 12th week of gestation.

Normal physiologic bowel herniation occurs early in pregnancy, when the midgut temporarily protrudes into the umbilical cord as the abdominal cavity grows. This herniation is expected to resolve and the intestines to retract back into the abdomen by about the 10th to 12th week of gestation. If bowel loops remain outside the abdominal cavity after about the 12th week, that is considered abnormal and can be associated with ventral wall defects such as omphalocele. Therefore, the threshold at which bowel herniation becomes abnormal is around the 12th week of gestation.

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