what does ablation mean
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- • ABLATION (noun). The noun ABLATION has 2 senses: 1. surgical removal of a body part or tissue. 2. the erosive process that reduces the size of glaciers. Familiarity information: ABLATION used as a noun is rare.. surgical removal of a body part or tissue. 2. the erosive process that reduces the size of glaciers. Familiarity information: ABLATION used as a noun is rare.
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Ablation Biological ablation is the removal of a biological structure or functionality. Genetic ablation is another term for gene silencing, in which gene expression is abolished through the alteration or deletion of genetic sequence information. In cell ablation, individual cells in a population or culture are destroyed or removed.
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Radiofrequency Ablation Radiofrequency Ablation What is radiofrequency ablation? Radiofrequency ablation is a procedure using radio waves or electric current to generate sufficient heat to interrupt nerve conduction on a semi-permanent basis.
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Definitions &Translations ablation (Noun) A carrying or taking away; removal. ablation (Noun) The surgical removal of a body part or an organ; the removal of an organ function; amputation. ablation (Noun) The progressive removal of material by any of a variety of processes such as vaporization under heat or chipping. ablation (Noun)
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Radiofrequency ablation for pain Radiofrequency ablation for pain. Overview. A radiofrequency ablation is a minimally invasive procedure that destroys the nerve fibers carrying pain signals to the brain. It can provide lasting relief for people with chronic pain, especially in the lower back, neck and arthritic joints.
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Ablation Biological ablation is the removal of a biological structure or functionality. Genetic ablation is another term for gene silencing, in which gene expression is abolished through the alteration or deletion of genetic sequence information.In cell ablation, individual cells in a population or culture are destroyed or removed.enetic ablation is another term for gene silencing, in which gene expression is abolished through the alteration or deletion of genetic sequence information.
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Endometrial Ablation Endometrial ablation is the surgical destruction of the lining tissues of the uterus. Endometrial ablation is one type of treatment for abnormal uterine bleeding that is due to a benign (non-cancerous) condition. Endometrial ablation must not be performed if pregnancy is desired in the future. Laser beam, electricity, freezing, and heating are all successfully used methods for endometrial ablation.
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What Is Radiofrequency Ablation? Radiofrequency ablation is a therapy that uses radio waves to create an electrical current. This current delivers heat to targeted nerve tissues. This is done in an attempt to reduce chronic pain symptoms that are associated with various conditions.
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- AP Psychology Vocabulary. Ablation purposely disabling or destroying part of the brain in order to study the functions of different areas of the brain. Accommodation The creation of new cognitive schemas when objects, experiences, or other information does not fit with existing. schemas. Action Potential The firing on a neuron.
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Catheter Ablation Also known as Cardiac Catheter Ablation Catheter ablation is a procedure that uses energy to make small scars in your heart tissue to prevent abnormal electrical signals from moving through your heart.
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- Cardiac ablation. Cardiac ablation Cardiac ablation is a procedure to scar or destroy tissue in your heart that's allowing incorrect electrical signals to cause an abnormal heart rhythm. Diagnostic catheters are threaded through blood vessels to your heart where they are used to map your heart's electrical signals.
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Radiofrequency Ablation for Arthritis Pain In this article. Radiofrequency ablation (or RFA) is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.n this article. Radiofrequency ablation (or RFA) is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.
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Common Procedures Endometrial ablation is a procedure that destroys (ablates) the uterine lining, or endometrium. This procedure is used to treat abnormal uterine bleeding. Sometimes a lighted viewing instrument (hysteroscope) is used to see inside the uterus. Endometrial ablation can be done by: Laser beam (laser thermal ablation).
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Ablation Ablation - Glaciology. 1  In glaciology and meteorology, ablation—the opposite of accumulation—refers to all processes that remove snow, ice, or water from a glacier or snowfield. [2] [page needed] Ablation refers to the melting of snow or ice that runs off the glacier, evaporation, sublimation, calving, or erosive removal of snow by wind.
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Ablation In medicine, ablation is the same as removal of a part of biological tissue, usually by surgery. Surface ablation of the skin (dermabrasion, also called resurfacing because it induces regeneration) can be carried out by chemicals (chemoablation), by lasers (laser ablation), or by electricity (fulguration).
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Oblation For the legal term, see Oblation (legal). Not to be confused with ablation or ablution (disambiguation). Oblation, meaning an offering (Late Latin oblatio, from offerre, oblatum, to offer), is a term used, particularly in ecclesiastical use, for a solemn offering or presentation to God.
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Radiofrequency ablation Radiofrequency ablation for lung cancer. This uses heat made by radio waves to kill cancer cells. Radiofrequency is a type of electrical energy. Ablation means destroying completely. The electrical energy heats up the tumour and kills the cancer cells. You can have it along with other types of lung cancer treatment.
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What Is Radiofrequency Ablation? Radiofrequency ablation is a therapy that uses radio waves to create an electrical current. This current delivers heat to targeted nerve tissues, in an attempt to reduce chronic pain symptoms that are associated with various conditions.adiofrequency ablation is a non-surgical therapy that was initially discovered to be an effective treatment for the relief of chronic pain in 1931 when it was utilized to treat a patient with trigeminal neuralgia, which is a pain condition that affects facial nerves, resulting in severe jolts of pain.
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Overview Why it's done. Cardiac ablation is a procedure that's used to correct heart rhythm problems. When your heart beats, the electrical impulses that cause it to contract must follow a precise pathway through your heart. Any interruption in these impulses can cause an abnormal heartbeat (arrhythmia), which can sometimes be treated with cardiac ablation.
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Cryoablation Cryoablation is a process that uses extreme cold (cryo) to destroy or damage tissue (ablation). Cryoablation is used in a variety of clinical applications using hollow needles (cryoprobes) through which cooled, thermally conductive, fluids are circulated. Cryoprobes are inserted into or placed adjacent to tissue which is determined to be diseased in such a way that ablation will provide correction yielding benefit to the patient.
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Ablation for Arrhythmias Catheter ablation is a procedure that uses radiofrequency energy (similar to microwave heat) to destroy a small area of heart tissue that is causing rapid and irregular heartbeats. Destroying this tissue helps restore your heart’s regular rhythm. The procedure is also called radiofrequency ablation. Catheter ablation is a low-risk procedure that is successful in about 90 percent of the people who have it. 2  This procedure takes place in a special hospital room called an electrophysiology (EP) lab or a cardiac catheterization (cath) lab. 3  It takes 2 to 4 hours.
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ablation ablation[ab-lā′shŭn] Type:Term. Definitions. 1. Removal of a body part or the destruction of its function, as by a surgical procedure or morbid process, or the presence or application of a noxious substance.
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- Endometrial ablation is a procedure that destroys (ablates) the uterine lining, or endometrium. This procedure is used to treat abnormal uterine bleeding. Sometimes a lighted viewing instrument (hysteroscope) is used to see inside the uterus. Endometrial ablation can be done by: 1  Laser beam (laser thermal ablation). 2  Heat (thermal ablation), using:
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Chelation Definition - What does Chelation mean? Chelation is a process where in ions and molecules bind metal ions, often used as part of a decontamination and/or treatment process. Chelation commonly is done to soil, but more importantly, is commonly used to treat people. It is primarily used for medical treatment of heavy metal poisoning.
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Ablation for Arrhythmias Catheter ablation is a procedure that uses radiofrequency energy (similar to microwave heat) to destroy a small area of heart tissue that is causing rapid and irregular heartbeats. Destroying this tissue helps restore your heart’s regular rhythm. The procedure is also called radiofrequency ablation. Quick facts.
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Laser ablation Laser ablation is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates. At high laser flux, the material is typically converted to a plasma.