Ultrasonographic Guidance and Characterization of Cryoanalgesic Lesions in Treating a Case of Refractory Sural Neuroma

<table>The cryoprobe was inserted via a 12-gauge angiocatheter introducer proximal to the skin graft site of the left lower extremity. The ultrasound probe is being utilized to provide an in-plane view of the cryoprobe and ice ball location during cryoneurolysis treatment.</table>

Case Reports in Anesthesiology

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Figure 2

Figure 2: Ultrasonographic Guidance and Characterization of Cryoanalgesic Lesions in Treating a Case of Refractory Sural Neuroma 