Spine Education. Radiofrequency ablation (RFA) also called rhizotomy or neurotomy is a novel non-surgical technique of treating pain. This technique employs radiofrequency waves to produce heat and the heat produced damage the nerves transmitting pain signal to the brain.
boffin (plural boffins) (Britain, Australia, informal) A scientist or engineer, especially one engaged in technological or military research. 1942 February 2, Tizard, Sir Henry, âParliamentary and Scientific Committee. Luncheon.â, in Journal of the Institute of Petroleum, volume 28, number 219, page 58: In fact, a fighting friend of mine said that he could hardly walk in any direction in this war without tumbling over a scientist who had got in the way.
Wiktionary (0.00 / 0 votes) Rate this definition: electromagnetism (Noun). A unified fundamental force that combines the aspects of electricity and magnetism and is one of the four fundamental forces. (technically it can be unified with weak nuclear to form electroweak) Its gauge boson is the photon.iktionary (0.00 / 0 votes) Rate this definition: electromagnetism (Noun). A unified fundamental force that combines the aspects of electricity and magnetism and is one of the four fundamental forces. (technically it can be unified with weak nuclear to form electroweak) Its gauge boson is the photon.