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regional anaesthesia

DEFINITIONS OF: regional anaesthesia

1

n 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)

Synonyms:
regional anesthesia
Types:
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acroanaesthesia, acroanesthesia
loss of sensation in the extremities
caudal anaesthesia, caudal anesthesia, caudal block
regional anesthesia resulting from injection of an anesthetic into the caudal end of the spinal canal; now largely replaced by epidural anesthesia
epidural, epidural anaesthesia, epidural anesthesia
regional anesthesia resulting from injection of an anesthetic into the epidural space of the spinal cord; sensation is lost in the abdominal and genital and pelvic areas; used in childbirth and gynecological surgery
paracervical block
regional anesthesia resulting from the injection of a local anesthetic on each side of the cervix; used during labor and childbirth
pudendal block
regional anesthesia resulting from the use of a local anesthetic to deaden the pudendal nerves in the region of the vulva and labia majora; used to ease discomfort during childbirth
spinal, spinal anaesthesia, spinal anesthesia
anesthesia of the lower half of the body; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord
saddle block anaesthesia, saddle block anesthesia
the parts of a patient's body that would touch a saddle if the patient were sitting in one are anesthetized by injecting a local anesthetic into the spinal cord
Type of:
anaesthesia, anesthesia
loss of bodily sensation with or without loss of consciousness
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