What body part’s ROM is assessed for flexion and extension at 50 degrees and 80 degrees respectively?

The range of motion for the cervical spine is assessed with specific angles for flexion and extension. Normal flexion of the cervical spine is typically around 50 degrees, while normal extension is closer to 80 degrees. These measurements help evaluate the mobility and functional capacity of the neck.

In contrast, while the other body parts have their own ranges of motion, the angles associated with their flexion and extension do not align with those provided in the question. For instance, normal knee flexion can reach much greater angles than 50 degrees, and shoulder flexion can also exceed these values. Therefore, the cervical spine stands out for its specific range of motion in relation to the question. Understanding these measurements is crucial for medical evaluators to assess spinal health and functional limitations.