Thermal injury by in vitro incision of equine skin with electrosurgery, radiosurgery, and a carbon dioxide laser. |
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| Authors: | S E Palmer L D McGill |
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| Institution: | New Jersey Equine Clinic, Clarksburg 08510. |
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| Abstract: | Freshly harvested equine skin incised with an electrosurgical unit, a radiosurgical device, or a carbon dioxide (CO2) laser was examined by light microscopy to determine the extent of thermal injury caused by each instrument. There was no significant difference between the thermal injury caused by the electrosurgical unit in the pure-cut mode and the CO2 laser in the superpulse mode, or between the electrosurgical unit and the radiosurgical device in the fully filtered cut mode. However, thermal injury caused by the CO2 laser was significantly less than that caused by the radiosurgical device. The amount of thermal injury in this in vitro study was similar to that found in vivo with other species. |
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