Electrophysical properties of electrosurgery and capacitive induced current.
BACKGROUND
Although electrosurgery is one of the most commonly used technologies in the operating room, its electrophysical properties, including the potential for complications, are poorly understood by many surgeons.


METHODS
We describe the experimental simulation of a highly unusual complication that occurred during a surgical procedure requiring concurrent use of monopolar and bipolar electrosurgery.


RESULTS
Capacitive induced current from an activated monopolar electrode to the bipolar cord was reproduced and consistently led to full-thickness burns in our experiments.


CONCLUSIONS
Surgeons should be familiar with the principles of electrosurgery, its electrophysical properties, and possible complications.
Vilos
G
G
Department of Obstetrics/Gynecology, University of Western Ontario, London, Ontario, Canada
Latendresse
K
K
Gan
B S
BS
D002058:Burns, Electric / Q000209:etiology*; D004566:Electrodes; D004594:Electrophysiology; D004598:Electrosurgery / Q000009:adverse effects*; D006801:Humans