Which injury mechanism commonly causes a cervical spine injury?

Hyperflexion or hyperextension is a common mechanism leading to cervical spine injuries, particularly in scenarios such as motor vehicle accidents or falls. These types of motions can result in severe stress on the cervical vertebrae and surrounding soft tissues. For instance, hyperflexion occurs when the chin is forced toward the chest, causing the cervical spine to bend forward excessively. This can lead to ligamentous injuries, disc herniation, or vertebral fractures.

In contrast, while twisting motions, compression forces, and rotational forces can also contribute to spinal injuries, they are less specifically associated with causing the types and patterns of damage typically seen in cervical spine injuries. Hyperflexion or hyperextension directly affects the stability and integrity of the cervical spine in a way that is notably severe, making it a more prevalent cause in acute settings.