Treatment of lumbar arthritis by radiofrequency
What is Radiofrequency? The use of electric current to treat pain has been key since the beginning of tri-terminal neuralgia treatment, and then in the 1970s Slater invented a modified radio wave that produced the same amount of energy as conventional radio waves and with interruptions in It allows the heat generated by blood flow or heat transfer. This method is called pulse radio waves and modulates neural activity.
Radiofrequency was used for the first time in year 2 to treat pain. Initially its use was restricted to cervical and lumbar diseases, but with the introduction of the new cannula in the year, it was possible to control the size of the lesion. Since then a range of chronic pain problems have been treated with this method. With this technique, if the lesion is properly treated, there will be a very long period of analgesia. ۲ Types of radiofrequency modes are used in intron International: pulse and conventional heat.
Pulsed RF Radio Frequency:
Radiofrequency pulse has been accepted for pain control for 3 years. In this mode, high voltage radiofrequency current is used for a short time (1 ms) and a silent phase outage causes the temperature to decrease and eventually keep the temperature below 0. Be. As a result, tissue degradation does not occur. The electrical fields created by PRF can affect the neuronal membranes and alter synaptic signals, modulating neural activity and rapidly changing electrical fields. The radiofrequency method operates with minimal invasion and target selection. It can also be done on an outpatient basis. Doing so can prevent more aggressive methods at higher costs. Its use is in blocking and modulating (not destroying) sensory or motor activity.
Conventional Radiofrequency, or conventional electrode that travels through the RF stream, is targeted to the nerve and is destroyed by the heat generated. This technique damages the nerve of the posterior nerve. This method is used in cases where the nerve is only sensory and has no function other than pain transmission. Examples include: RF knee gynecology, pink trigeminal nerve, vertebral fastus nerves, and disk compression.