K56.691

Clinical Causes: Adhesions from previous abdominal surgeries Herniated bowel segments causing entrapment Tumors or cancers blocking the intestinal lumen Intestinal volvulus (twisting of the intestine) Intussusception (telescoping of one part of the intestine into another) Foreign bodies or impacted fecal matter Inflammatory strictures from conditions like Crohn's disease

Key Symptoms: Sudden and severe abdominal pain Abdominal distension or bloating Inability to pass gas or stool Nausea and vomiting, often with bile or fecal matter Dehydration signs such as dry mouth and lightheadedness Rapid heartbeat and dizziness in severe cases

Diagnosis Path: Diagnosis of complete intestinal obstruction involves a combination of medical history assessment, physical examination, and imaging tests. Common diagnostic procedures include: - **Abdominal X-rays:** To reveal air and fluid levels and the blockage location. - **CT scan:** Provides detailed images of the intestine and helps identify the cause and location of the obstruction. - **Blood tests:** To assess dehydration, infection, and electrolyte imbalances. - **Digital rectal exam:** To check for the presence of stool or other abnormalities. In some cases, additional tests like contrast studies or endoscopy may be conducted for detailed evaluation.

Treatment Protocols: Managing a complete intestinal obstruction typically requires urgent medical intervention. Treatment options include: - **Hospitalization:** Immediate admission for close monitoring. - **NPO status:** No food or liquids by mouth to rest the bowel. - **Intravenous fluids:** To correct dehydration and restore electrolyte balance. - **Nasogastric tube:** To decompress the stomach and relieve pressure. - **Surgery:** Often necessary to remove the blockage, repair damaged sections, or address underlying causes like adhesions or tumors. - **Postoperative care:** Includes pain management, nutritional support, and gradual reintroduction of diet. The specific treatment depends on the cause, severity, and patient's overall health.