What is laser coagulation?

Laser coagulation indicates the type of laser surgery that uses light in the green spectrum to urge tissues to knock or coagulation. This spectrum of light is absorbed by hemoglobin in red blood cells, which in turn seals blood vessels. Once the tissue loses the blood supply, it will shrink and eventually be reabsorbed by the body. Laser coagulation is often used to treat varicose veins and to reduce cancer tumors and the form of the procedure is commonly used in eye surgery. The main advantage of this type of surgery is that it can usually be completed in an outpatient environment with minimal discomfort to the patient. In addition, the risks of loss and blood infection are strongly reduced because the laser at the same time closes the blood vessels and sterilizes the area during the procedure.

The subtype of this surgery, photocoagulation, is a type of laser surgery used in most eye operations. This type of eye surgery is considered fromand much better than previous methods. For example, in the case of torn or separate retina, the doctor often uses an argon laser via a special contact lens to "weld" the retina into the basic eye tissue. Photocoagulation is also considered to be the best therapeutic approach to diabetic retinopathy and can reduce the chances of loss of serious vision by 50 to 75%if performed in the early stages of the disease. Other eye conditions that can be successfully treated with photocoagulation include macular degeneration, retinal ischemia, retinal separation and cracked blood vessels in the eye.

Before the laser coagulation, the only surgical treatment was to strengthen the vein. This procedure required the surgeon to perform numerous narrowly distributed cuts along the legs and undress the veins in each section. Despite the painful recovery period lasting several weeks, the collapse of the veins rarely was successful and often required further procedures. On the other side of the coagulation of the laser requires one or two small cuts that usually takeThey produce in a knee or weakness. It can also be performed on an outpatient basis, has a much shorter recovery period and rarely requires further surgery.

laser coagulation is not limited to use in optical and venous operations. Some types of cancer have also been successfully treated by the focus of the laser on blood vessels that supply the tumor by oxygen and nutrients. The tumor then begins to shrink and will eventually be reabsorbed by the body. Although the use of lasers is promising in the treatment of cancer, many factors are considered to be considered to treat some types of tumors. The use of laser coagulation procedures also increases in many other medicine.