What are the layers of fat and soft tissue located below the dermis called?

The layers of fat and soft tissue located below the dermis are known as the subcutaneous layers. This area primarily consists of adipose tissues, which act as insulation for the body, storing energy and providing cushioning for underlying structures. The subcutaneous layer also plays a crucial role in thermoregulation and serves as a conduit for blood vessels and nerves that run to the upper layers of the skin.

In contrast, the dermal layers refer to the skin's thicker part below the epidermis, which is primarily composed of connective tissue. The epidermis itself is the outermost layer of skin, responsible for protecting the body from the external environment. Muscular layers typically refer to structures beneath the skin that involve muscle tissue, which are not part of the skin's anatomy.