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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: Cooled radiofrequency ablation versus cryoneurolysis of the genicular nerves for the symptomatic pain management in knee osteoarthritis: a study protocol of a prospective, randomized, single-blinded clinical trial

Fig. 2

a, b Anteroposterior and lateral radiographs of an arthritic knee showing the intended target-points of the genicular nerves (M1, M2 = SMGN, M3 = IMGN, L1, L2 = SLGN, L3 = MRGN); c intraoperative picture of the needles in the lateral side just prior to ablation d anteroposterior and lateral fluoroscopic images of the exact location of the needles in the lateral side; e intraoperative picture of the needles in the medial side just prior to ablation; f anteroposterior and lateral fluoroscopic images of the exact location of the needles in the medial side

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