THE MOST FREQUENT PRECEDING OPERATION CAUSING ACUTE INTESTINAL OBSTRUCTION DURING PREGNANCY IS

A. Cholecystectomy
B. Appendectomy ✓
C. Herniorrhaphy
D. Surgery for kidney disease
E. Tubal ligation

Acute intestinal obstruction during pregnancy can be a serious and potentially life-threatening condition. The most frequent preceding operation causing acute intestinal obstruction during pregnancy is Appendectomy. This is because appendectomy, the surgical removal of the appendix, can sometimes lead to adhesions or scar tissue formation in the abdomen, which may cause a blockage in the intestines during pregnancy.

Appendectomy is a common surgical procedure that is performed to treat appendicitis, an inflammation of the appendix. While appendectomy is generally considered a safe procedure, complications such as adhesions can occur in some cases. Adhesions are bands of scar tissue that can form between abdominal tissues and organs, leading to potential complications such as intestinal obstruction.

During pregnancy, the growing uterus puts pressure on the abdominal organs and can exacerbate any pre-existing adhesions from previous surgeries like appendectomy. This increased pressure and altered anatomy can increase the risk of developing acute intestinal obstruction in pregnant women who have undergone an appendectomy.

It is essential for healthcare providers to be aware of this potential complication in pregnant women with a history of appendectomy and to promptly diagnose and manage acute intestinal obstruction to ensure the health and safety of both the mother and the fetus.

In other words, during pregnancy, acute intestinal obstruction can occur due to various reasons, and one of the common preceding operations associated with this condition is appendectomy. Appendectomy is the surgical removal of the appendix, which is typically performed in cases of appendicitis, an inflammation of the appendix. Although appendectomies are generally considered safe procedures, complications such as adhesions (bands of scar tissue that can form between abdominal tissues and organs) may develop post-surgery. These adhesions can sometimes lead to intestinal obstruction by causing a blockage in the intestines.