Heat is used in radiofrequency ablation (RFA) to kill tissue. Radio waves are inserted through a properly positioned needle to heat a specific portion of the nerve to treat pain. This stops a person's brain from receiving pain signals again.
Technological progress and customization are estimated to drive the market growth. This is owing to the increase in complex devices that guarantee accuracy, safety, and improved patient outcomes as a result of the quick pace of R&D investments. Additionally, according to a research report by Astute Analytica, the United States Radiofrequency Ablation Devices Market is likely to increase at a compound annual growth rate (CAGR) of 11.24% over the projection period from 2024 to 2032.
How does radiofrequency ablation function?
Radiofrequency ablation uses the heat produced by radio waves to target diseased tissue. When radiofrequency is administered to nerve tissue, it damages the nerves. This damage blocks the pain signal from traveling to the brain and relieves pain.
A tiny hollow needle is placed into the specific pain-producing nerve during a radiofrequency ablation treatment. The radio waves are directed towards the targeted nerve using an electrode that is put into the needle's top.
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What goes on during an ablation using radiofrequency?
First, people will lie on their stomachs on a special X-ray table. Their healthcare professional will employ monitors to keep an eye on their condition throughout the surgery. During the process, people will stay conscious so they can respond to their provider's inquiries. Although it is optional, they may be offered medication to help them relax throughout the process.
The doctor will anesthetize the area of the skin where the needle will be put using a local anesthetic. Then,
- Fluoroscopy is a unique type of real-time continuous X-ray. It is used to guide the positioning of needles.
- The needle is used to pass a radiofrequency current through it to heat the designated area of the nerve.
- The section of the nerve that is destroyed by the current prevents it from communicating pain to the brain.
What is the effectiveness of radiofrequency ablation?
Radiofrequency ablation typically results in some degree of pain reduction, though this varies depending on the location and origin of the pain. For certain individuals, the alleviation of pain can happen instantly, while for others, it might take up to 10 days.
Six to twelve months may pass between bouts of pain alleviation. A few years are all that some people experience in relief. Limited pain alleviation may be experienced by others.
Is the use of radiofrequency ablation regarded as surgical?
The use of radiofrequency ablation is not regarded as surgery. This method is regarded as minimally invasive. This indicates that the process is carried out with minimal harm or disturbance to their skin and tissues through the use of techniques that allow their body to be accessed.
Minimally invasive treatment approaches generally result in shorter recovery times, shorter hospital stays, less pain, and a decreased risk of infection and other problems.
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