vocab 5-6 Flashcards
a procedure that can help people with the scarring from acne
Dermabrasion
the instrument of choice for the surgeon creating skin grafts
dermatome
Type of surgery that uses extreme cold to destroy tissue or to produce well-demarcated areas of cell injury.
cryosurgery
Removal of foreign material or damaged or dead tissue, especially in a wound
debridement
Abrasion of the epidermis by scratching, trauma, chemicals, burns, etc
excoriation
Severe itching
pruritus
Overgrowth of scar tissue caused by excessive collagen formation
keloid
Blackhead
comedo
Small, pinpoint, purplish hemorrhagic spots on the skin
petechiae
Condition in which the blood seeps into the skin causing discolorations ranging from blue-black to greenish-yellow
ecchymosis
necrosis, or death, of tissue or bone that usually results from a deficient or absent blood supply to the area
Gangrene
Surgical complication where there is separation or bursting open of a surgical wound
Dehiscence
Skin condition characterized by milk-white patches surrounded by areas of normal pigmentation
Vitiligo
Localized loss of pigmentation of the skin
Leukoderma
Larger blister; a bleb
bulla
Crusty or scabbed dead material that is cast off from a wound, especially from a burn.
Eschar
A condition of a nail with possible pus formation that can cause loss of a nail.
Onychia
fungal infection of the finger or toe nails
onychomycosis
An infection of the finger next to the cuticle
paronychia
Inflammation of the skin caused by exposure to radiant energy, such as x-rays, ultraviolet light, and sunlight
actinic dermatitis
Infection of the subcutaneous tissue, usually composed of a cluster of boils
carbuncle
ringworm
tinea
Thick skin
pachyderma
Dry skin
Xeroderm