The epidermis is the upper layer of the skin that covers the body.
Percutaneous means through the cutaneous layer.
epidermis epidermis
The top layer of skin is called the epidermis; epidermal is the medical term meaning pertaining to the skin's surface.
Depending on which layer of the skin, it could be subdermal or subcutaneous (Sub: Under, Cutaneous: The skin). The prefix hypo- means below and the dermis is the bottommost layer of skin. So the medical term for beneath the skin is hypodermic.
An abrasion is the medical term meaning scrape of the skin in which tiny blood vessels in the epidermis or outer layer of the skin break.
Epidermal means pertaining to upon the surface of the skin.
You can call it Superficial
Infestation
This involves the first layer and upper layer of the skin and is:superficial inflammatory dermatoses. Dermatoses mean a group of inflammatory reactions. Often dermatitis can be used.
Shave Biopsy
Dermoid is the medical term meaning skin-like
papillary layer
An intradermal injection is made into the middle layers of the skin.
Debriding, debridement (of dead tissue); exfoliation; abrasion if it's accidental, or if the entire layer is scraped (torn off), it's known as an avulsion.