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Deep is the medical term meaning far from the surface.
"Cutaneous" is the medical term that means pertaining to the surface of the skin.
Several sheets or materials of a type are covering a surface.
Conjunctival is the medical term meaning pertaining to the conjunctiva.
Sulcus
The strands of protein are called keratin. As epidermal cells move towards the surface and develop, they fill with keratin, creating a tough and protective barrier on the skin.
The medical term for the anterior surface of the elbow is the "antecubital region."
Serosa = Visceral Peritoneum Meaning covering the surface of many abdominal organs.
You can call it Superficial
Epidermal means pertaining to upon the surface of the skin.
Low blood supply and low keratin cause epidermal cells to die. Epidermal cells make up the epidermis, the outer layer of the skin covering the exterior body surface of vertebrates.
The fibrous protein responsible for the strength and water resistance of the skin surface is called keratin. Keratin helps form a protective barrier against water, chemicals, and mechanical damage, contributing to the skin's overall structural integrity and resilience.