vertebral foramen
This system is known as a pulp chamber. The pulp chamber contains all the nerves, blood vessels and connective tissues in our teeth. These all enter through the base of the root, and travel up through it.
a nutrient foramen
The dermis, or lower layer of the skin, contains blood vessels and sensory nerve endings
It's called the Central Canal. The Central Canal contains Nerves and Blood Vessels.
papillary layer
Havarsian.
dermis
All bones have foramen in them. These are canals or openings through which nerves and blood vessels go.
pulp
The skin contains blood vessels, nerves and fat.
Yes, nerves do pass through the hilus of the kidney. The hilus is the entry and exit point for blood vessels, lymphatics, and nerves. Specifically, the renal plexus, which contains sympathetic and parasympathetic fibers, innervates the kidney and enters through the hilus to regulate its functions.
The Submucosa.