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How to sign: loss of sensation in a region of the body produced by application of an anesthetic agent to all the nerves supplying that region (as when an epidural anesthetic is administered to the pelvic region during childbirth)
Similiar / Same: regional anesthesia
Categories: anaesthesia, anesthesia
Within this category: acroanesthesia, caudal anesthesia, epidural anesthesia, paracervical block, pudendal block, spinal anesthesia