spinal anesthesia

Noun spinal anesthesia has 1 sense

• spinal anesthesia(n = noun.state) spinal, spinal anaesthesia - 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;
is a kind of regional anaesthesia, regional anesthesia
has particulars: saddle block anaesthesia, saddle block anesthesia