👉 Suborbicularity refers to a group of structures in the human body that are located between the two major abdominal organs, the liver and the spleen. These structures include the parietal lobe (also known as the "heart" or "stomach"), which is responsible for regulating blood pressure and heart rate; the parietal sinus, which is a small opening in the roof of the mouth that allows air to enter the lungs; and the parotid gland, which secre