How to perform a sacrum cryoablation under CT guidance by Dr Gangi & Dr Bing.

• 00'00" - 08'25" : Case presentation and planning
• 08'25" - 08'47" : Marking of the skin
• 08'47" - 09'26" : Presentation of the equipment
• 09'26" - 09'57" : First spinal S1 needle insertion
• 09'57" - 13'42" : Bonopty needle placement and control
• 13'42" - 16'49" : Drilling bone
• 18'10" - 18'10" : 18 G needle and Thermocouple placement
• 18'10" - 19'10" : Second spinal S2 needle insertion
• 19'10" - 20'15" : Second thermocouple placement
• 20'15" - 21'02" : Carbonic distension
• 21'02" - 21'25" : Cryo probes presentation
• 21'25" - 23'02" : Cryo probes presentation and test
• 23'02" - 28'02" : Cryo probes insertion
• 28'02" - 28'46" : Contrast injection and control
• 28'46" - 34'10" : First freezing cycle with electrostimulation
• 34'10" - 34'25": Thawing phase
• 34'25" - 35'55" : Second cycle of freezing
• 35'55" - 37'55" : Thawing phase injection of corticosteroids
• 37'55" - 38'25" : Retrieving all needles
• 38'25" - 41'39" : Conclusion