parasacral
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parasacral block — regional anesthesia produced by injection of a local anesthetic around the sacral nerves as they emerge from the sacral foramina … Medical dictionary
Perineal hernia — Infobox Anatomy Name = Perineum in humans Latin = GraySubject = 120 GrayPage = 424 Caption = The muscles of the male perineum Caption2 = The muscles of the female perineum Perineal hernia is a hernia involving the perineum (pelvic floor). The… … Wikipedia
