K91.3

Clinical Causes: Scar tissue formation (adhesions) following abdominal or pelvic surgery Injury to the intestines during surgical procedures Hematoma or swelling exerting pressure on the intestines Introduction of foreign bodies or surgical materials blocking the intestinal passage Infection leading to inflammation and swelling of intestinal tissues Obstruction due to hernias or displaced surgical staples Changes in intestinal motility following surgical intervention

Key Symptoms: Abdominal pain and cramping Bloating and abdominal distension Nausea and vomiting, sometimes containing undigested food or bile Inability to pass gas or stool Loss of appetite Dehydration signs like dry mouth and decreased urine output Fever, particularly if an infection is present

Diagnosis Path: Diagnosis typically involves a combination of clinical evaluation and imaging studies. A healthcare provider will review symptoms and medical history, especially recent surgeries. Diagnostic tests may include: - Abdominal X-rays to visualize blockages or abnormal gas patterns - Computed tomography (CT) scans for detailed images of abdominal organs - Ultrasonography to identify fluid accumulation or other anomalies - Laboratory tests to check for signs of infection or dehydration These investigations aid in confirming the presence of an intestinal obstruction and determining its severity and location.

Treatment Protocols: Management strategies depend on the severity and cause of the obstruction. Common approaches include: - Nonsurgical measures such as bowel rest, intravenous fluids for hydration, and nasogastric tube placement to decompress the stomach - Medications to relieve pain, control nausea, or address underlying causes - Surgical intervention may be necessary if conservative measures fail, or if there are signs of strangulation, ischemia, or perforation. Surgical options can involve removal of adhesions, resection of necrotic bowel segments, or correction of anatomical abnormalities. - Postoperative care focuses on monitoring recovery, preventing infection, and gradually resuming normal diet and activities Early recognition and treatment are vital to minimizing complications and promoting recovery.