Hypodermis (Subcutaneous Tissue)

(Deepest layer)

The hypodermis lies beneath the dermis. It is often included in skin anatomy, although it is not technically part of the skin itself.

What it contains:

- Adipose tissue (fat).

- Larger blood vessels and nerves.

- Connective tissue that anchors the skin to underlying structures.

Main functions:

- Cushions the body against impacts.

- Insulates the body and helps maintain temperature.

- Stores energy as fat.

- Allows the skin to move over muscles and other tissues.