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Cauterization (or cauterisation, or cautery) is a medical practice or technique of burning a part of a body to remove or close off a part of it. It destroys some tissue in an attempt to mitigate bleeding and damage, remove an undesired growth, or minimize other potential medical harm, such as infections when antibiotics are unavailable.
Although electrical devices that create a heated probe may be used for the cauterization of tissue in some applications, electrosurgery refers to a different method than electrocautery. Electrocautery uses heat conduction from a probe heated to a high temperature by a direct electrical current (much in the manner of a soldering iron). This may ...
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An electrocautery machine uses high frequency electrical signals to cauterize or seal off blood vessels and may also be used to cut through tissue with a minimal amount of bleeding. [ 2 ] If surgery requires, a heart-lung machine or other specialized equipment may be brought into the room.
The papilla is then incised with the cutting wire by applying electrocautery. [1] Pre-cut sphincterotomy: pre-cut biliary endoscopic sphincterotomy refers to the techniques used to cut the papillary mucosa and biliary sphincter in order to expose the underlying bile duct and gain access to it when standard cannulation fails. [1]
In the case of skin cancers, the cautery and electrodesiccation is usually performed three times, or until the surgeon is confident that reasonable margins have been achieved. [ 4 ] Applications
As the name indicates, it is performed by visualising the prostate through the urethra and removing tissue by electrocautery or sharp dissection. It has been the standard treatment for BPH for many years, but recently alternative, minimally invasive techniques have become available. [ 1 ]
Ablation using Electrocautery – The uterus is visualized using a thin scope. A tool is passed through the scope, such as a wire loop, a probe with a rollerball tip, or a probe with an electrode tip. The uterine lining is removed or destroyed by the device using electric current. General anesthesia is required for electrocautery [10] ablation ...