Mechanism of Injury in Motor Vehicle Collisions

This course will focus on the mechanism of injury in a motor vehicle collision and how the forces and vectors affect different body parts that can be injured. It covers the effects of different factors in the mechanics of a crash, how the dynamics of bodily motion differ from vehicular movement, and how pre-existing conditions increase the risk of further injury.

• -Analyze the biomechanical forces (acceleration, deceleration, and shear forces) involved in motor vehicle collisions and their impact on human tissues
• -Identify common mechanisms of injury based on collision type (frontal, rear-end, lateral, rollover) and predict associated tissue damage patterns
• -Explain the difference between vehicular kinematics and human body dynamics, including why occupants experience different motion than their vehicles
• -Assess how pre-existing conditions (degenerative disc disease, prior injuries, osteoporosis) increase vulnerability to serious injury in collision scenarios
• -Apply vector analysis and force distribution principles to determine which anatomical structures are at risk during various collision scenarios
• -Evaluate the role of protective factors (seatbelts, headrests, airbags) in reducing injury severity and modifying collision outcomes
• -Develop clinical assessment strategies for patients presenting with motor vehicle collision injuries based on mechanism of injury analysis