👉 The term "hepta- or hexa-capsular" refers to a type of capillary network that is characterized by its high permeability, which allows for efficient transport of substances through the blood vessels. This type of capillary network is often found in the body's small blood vessels, such as arterioles and veins, where it helps to distribute nutrients, oxygen, and waste products throughout the body. The term "hepta- or hexa-capsular" was first described