PMC7691594_01
Case 1: Two aligned octopolar leads with tip in T7.
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F1
Hz, intraburst 500 Hz, pulse length 1,000 ms, Max Amplitude 2 mA (Figure 1). His pain was relieved soon and the
Case 2: Two octopolar leads with a non-aligned tip in T6 (left) and T7 (right).
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F2
Hz, intraburst 500 Hz, pulse length 1,000 ms, Max Amplitude 2 mA (Figure 2). Her pain was relieved soon and her
Case 3: Dedicated octopolar high-frequency lead with tip in C2-C3; the sweet spot of the electric field was set in the e1-e2 dipole.
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F3
She was treated with an OS SCS implanting one lead with tip in C2-C3 in July 2019; the chosen waveform was high frequency at 10 kHz; the sweet spot of the electric field was set in the e1-e2 dipole (Figure 3).
Case 5: Two quadripolar leads in right D3 and D5 foramen.
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F4
The implant was done using an OS procedure with the following parameters: continuous stimulation frequency, 30 Hz; pulse width, 300 ms; max amplitude range, 0.350-0.450 mA (Figure 4).