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. 2021 Feb 24;10(2):e311–e316. doi: 10.1016/j.eats.2020.10.009

Fig 1.

Fig 1

Ischial bursectomy is performed on a right hip viewing from the direct posterior portal and alternating a motorized shaver with a 90° radiofrequency ablator through a superolateral portal. The sciatic nerve is identified using either instrument as a blunt dissector and sciatic neurolysis is performed.