What Are The Three Types Of Electrosurgery?

Electrosurgery is a commonly used medical procedure where electric current is used to cut, coagulate or vaporize soft tissue. There are three main types of electrosurgery - monopolar, bipolar and ultrasonic.

Monopolar electrosurgery involves the use of an active electrode that delivers high-frequency energy to the tissue, while a return electrode is placed elsewhere on the patient's body to complete the electrical circuit. The energy produced by the active electrode can be adjusted according to the requirements of the surgery.

Bipolar electrosurgery, on the other hand, uses two electrodes that are placed close together to deliver the electrical current. This allows for more precise control of the energy being delivered to the tissue, making it a preferred option for delicate or intricate surgeries.

Ultrasonic electrosurgery uses high-frequency sound waves to cut or ablate tissue. The ultrasonic energy is delivered through a waveguide, which vibrates at a high frequency and creates heat that cuts through the tissue. This technique is often used for surgeries where precision is critical, such as neurosurgery or ophthalmic surgery.

Overall, the choice of electrosurgical technique will depend on the specific needs of the patient and surgeon, as well as the complexity of the surgery being performed.