LKnative - Pudendal nerve block

17 – The sonoanatomy of the superficial pelvic floor

Move the probe with a parallel shift medial to the ischiocavernosus muscle in the anterior perineal triangle until the superficial and deep transverse muscles are visualized.

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Superficial transverse perineal muscle (spt), deep transverse perineal muscle (dpt), posterolateral (pl), anteromedial (am).