New method for assessing epidermal wound healing: The effects of triamcinolone acetonide and polyethelene film occlusion

Abstract

Epidermal healing of superficial, excised wounds in domestic white pigs was evaluated visually and histologically after separation of the epidermis and dermis. The visual determination of epidermal healing correlated well with the histologic studies of surface re-epithelialization. Wounds healed 40% faster when occluded with polyethelene film. Topical triamcinolone acetonide treatment delayed healing (62% slower than control).