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1
The Q2 approach is a novel percutaneous technique for implanting PNS at the C2 dorsal root ganglion to treat intractable headaches.
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2
This method combines ultrasound and fluoroscopic guidance, allowing safe outpatient procedures with an average duration of less than 60 minutes.
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3
In a pilot study of four patients, all achieved over 50% pain relief during the 60-day implant period, with three showing sustained benefits.
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4
No complications, such as lead migration or infection, were observed, highlighting the safety of the Q2 approach.
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5
The Q2 technique provides an alternative neuromodulation treatment for headache management, addressing limitations of existing methods.
