Costal pleura Definition
It is defined as the most extensive and strong section of the parietal pleural membrane. It is that part of the parietal pleura that lines the Intercostales and the inner rib surfaces.
Costal pleura Location
It lies adjacent to the intercostals muscles, costal cartilage, and the inner rib surface.
Costal pleura Function
It acts as a lining for:
- The inner side of the sternum
- The inmost facet of the ribs
- The deep costal cartilage surface
- The lateral thoracic vertebrae margins
- The deepest layer of the intercostal spaces
Costal pleura Pictures
Check out these useful images of Costal pleura and get an idea about the physical appearance of this parietal pleural section.
Picture 1 – Costal pleura
Picture 2 – Costal pleura Image