Skin Grafts & Biological Skin Substitutes - Class 4 Flashcards
skin grafts
split-thickness
full-thickness
split thickness
all of epidermis and part of dermis of varying thickness
split thickness can tolerate
less ideal conditions
when are split thickness skin grafts used
more fxnal than cosmetic reasons
resurface large wounds
full thickness skin grafts
all of epidermis and entire thickness of dermis included
full thickness skin grafts limited to
small, clean, uncontaminated and well vascularized wounds
full thickness donor sites
closed primarily
how are skin grafts retrieved
humby knife
power-driven dermatome
dressing of graft site must provide
uniform pressure to immobilize graft
dressing of graft prevents
shearing
formation of seromas or hematomas under graft
types of dressings
bolster w/ xeroform/adaptic
compressive
NPWT
how long is a dressing left on
5 days
unless signs of complication
interventions for dressing
leg elevation and complete bed rest
dressing of donor site
FTSG
STSG
FTSG donor site
dressed as other wounds closed primarily