Morrison’s pouch, or the hepatorenal recess, is a crucial anatomical space located between the liver and the right kidney. In the context of FAST (Focused Assessment with Sonography for Trauma) exams, this area is a critical site for detecting free intraperitoneal fluid, such as blood, in trauma patients. Its dependent position makes it one of the first places fluid accumulates when internal bleeding occurs, making rapid ultrasound assessment here vital for diagnosing significant abdominal injuries.
For medical ultrasound professionals, understanding Morrison’s pouch is key to efficient and accurate trauma evaluation. Identifying fluid in this space on ultrasound images can indicate a life-threatening hemoperitoneum, guiding immediate clinical decisions and interventions. This rapid, non-invasive assessment enhances patient care and outcomes in emergency and trauma settings, highlighting the indispensable role of point-of-care ultrasound.
