How will you identify left ribs from right?

To identify left ribs from right, observe the curvature and anatomical landmarks. The left ribs typically have a slight upward angle and the costal groove, which houses nerves and blood vessels, is oriented downward. Additionally, the first rib is broader and flatter, while the subsequent ribs taper in size; the presence of the heart on the left side can also serve as a reference point. Lastly, if the ribs are attached to the spine, the side with the larger vertebral articulation indicates the posterior side of the rib cage.