What is defined as the "mechanism of injury" (MOI)?

The mechanism of injury (MOI) is defined as the method or force that caused the injury. Understanding the MOI is crucial for trauma nursing and provides insights into the potential injuries a patient may have sustained. This information aids in the assessment and management of trauma cases, as different mechanisms can lead to distinct patterns of injury. For instance, a high-speed motor vehicle accident may result in different types and severity of injuries compared to a fall from a standing height. By accurately identifying the MOI, healthcare providers can anticipate possible associated injuries, prioritize diagnostic testing, and develop an appropriate treatment plan. This understanding ultimately leads to better patient outcomes and improved trauma care.