Electrical stimulation of cutaneous ulcerations. A literature review.

The effect of electrical currents on living cellular systems has been studied by many researchers and is becoming useful in clinical medicine. Alteration of cellular activity with externally applied currents can positively or negatively influence the status of a healing tissue, thereby directing the healing process to a desired outcome. A review of the literature pertaining to the effect of electrical currents on tissue healing is presented and the relevance of this modality to ulcer healing is discussed.