GENERAL HISTOLOGY

Detailed explanation-1: -The hypodermis (subcutaneous tissue) is the innermost layer of skin in your body. The dermis is the middle layer. The epidermis is the outermost layer.

Detailed explanation-2: -The subcutaneous tissue, also known as the hypodermis or superficial fascia, is the layer of tissue that underlies the skin. The terms originate from subcutaneous in Latin and hypoderm in Greek, both of which mean “beneath the skin, ” as it is the deepest layer that rests just above the deep fascia.

Detailed explanation-3: -The term “cutaneous” refers to the skin. Subcutaneous means beneath, or under, all the layers of the skin. For example, a subcutaneous cyst is under the skin. A subcutaneous injection is administered under the skin.

Detailed explanation-4: -The skin is primarily made up of three layers. The upper layer is the epidermis, the layer below the epidermis is the dermis, and the third and deepest layer is the subcutaneous tissue. The epidermis, the outermost layer of skin, provides a waterproof barrier and contributes to skin tone.