Basics of radio frequency techniques in pain management jadon.a
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Basics of radio-frequency ablation techniques
![Principle of RF lesion ,[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Basics of radio frequency techniques in pain management jadon.a
- 1. Basics of Radio Frequency techniques in Pain Management Dr. Ashok Jadon, MD DNB Sr. Consultant & HOD Anaesthesia Tata Motors Hospital, Jamshedpur
- 3. stylet Exposed tip = 5 mm RF electrode
- 10. Lesion size versus Lesion Time CW: 20V, t= 0 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 11. CW: 20V, t=10 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 12. CW: 20V, t=20 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 13. CW: 20V, t=30 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 14. CW: 20V, t=40 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 15. CW: 20V, t=50 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 16. CW: 20V, t=60 sec COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 17. CW: 20V, t=60 sec 50˚C Isotherm |E|=2,750 V/m |E|=17,000 V/m COSMAN, MIT 37˚C 40˚C 45˚C 60˚C 55˚C 50˚C 67˚C
- 22. Indications of Conventional RF Contd… Cervical facet joint denervation Sacro -iliac Joint denervation
- 23. Conventional RF Contd.. Lumber facet joint denervation
- 32. Thank You