What is the most common site of all mandibular fractures?

The condylar region is indeed a well-recognized site for mandibular fractures, but the most common site for these types of fractures is actually the angle of the mandible. The angle's anatomical structure makes it susceptible to trauma, and the distribution of forces from impacts often results in fractures occurring in this area.

Fractures at the mandible's angle can also develop from various activities, such as sports or physical altercations, where the force delivered typically impacts the lower jaw region. Additionally, the space available at the angle provides less support compared to other areas, which can contribute to these fractures.

The other areas mentioned, such as the body, condyle, and parasymphyseal region, can also experience fractures but do not occur as frequently as those at the angle. The condylar fracture is significant in joint involvement but is not as common overall as fractures sustained at the angle of the mandible.