Electrical stimulation on skin wound healing in the horse: preliminary studies.
The effect of low-level direct-current stimulation on skin wound healing in the horse was assessed. Self-sustaining electrical circuits with electrodes were implanted subcutaneously in or near the wound. Stimulation by direct current (10 or 20 microA) was used to determine the effect on equine skin healing. The efficacy of electrotherapy was evaluated by sequentially comparing the clinical appearance of the wound and measuring the size of the granulating wound bed. The histologic appearance of the healing stimulated wounds was compared with that in nonstimulated control wounds created on 9 horses. Seemingly, electrical stimulation had no discernible effect on experimentally created skin wounds. Clinical observation and histologic examination of the wounds indicated that severe tissue reaction from the implanted electrodes and concurrent local infection produced local detrimental effects to wound healing.
D000818:Animals; D004599:Electric Stimulation Therapy / Q000009:adverse effects / Q000662:veterinary*; D004567:Electrodes, Implanted / Q000662:veterinary; D005260:Female; D006734:Horse Diseases / Q000473:pathology / Q000628:therapy*; D006736:Horses; D006801:Humans; D008297:Male; D012867:Skin / Q000293:injuries* / Q000473:pathology; D014945:Wound Healing