![]() Proper use of surgical instruments minimizes trauma. Electrocoagulation can be used for minor hemorrhage large vessels should be ligated. To avoid excessive tissue damage, only the vessel to be occluded is in contact with the electrode. In using electrocoagulation, a high frequency current is applied to a small area of tissue (the bleeding vessel) and electric energy is converted to heat, resulting in coagulation of tissue and sealing of the vessel. Only the vessel to be occluded should be incorporated in a ligature or clip. Hemostasis is achieved by ligation, pressure, electrocoagulation and avoiding damage to major vessels. Exposed tissue must be protected from drying or contamination.Įffective hemostasis and maintenance of blood supply allows visualization of the surgical field while preserving the total blood volume. Tissues should not be cut or separated without reason and tissue dissection is usually done along fascial planes. Gentle handling of tissues will help minimize postsurgical pain.
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