herniation

American  

[hur-nee-ey-shuhn] / ˌhɜr niˈeɪ ʃən /

noun

Pathology.

1. an abnormal condition or process in which an organ or other tissue protrudes through an opening, as in the organ’s surrounding walls or some other narrow space.

   Acupuncture is often effective for the treatment of intervertebral disc herniations.

   In a fetus, herniation of the liver above the diaphragm is cause for concern.

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Etymology

Origin of herniation

First recorded in 1875–80; hernia ( def. ) + -tion ( def. )

Example Sentences

When Jaden was finally diagnosed with acquired Chiari, or a brain herniation caused by a spinal fluid leak, in November 2014, doctors rushed him into brain surgery.

From Salon • Dec. 31, 2023

Especially in the previous century, spinal imaging focused on findings associated with degenerative spinal changes, including disk degeneration and disk herniation.

From Scientific American • Oct. 21, 2023

Many of his books examined the atomic bombing of Hiroshima in 1945, when he was 10, and his relationship with his developmentally disabled son Hikari, who was born in 1963 with a brain herniation.

From Washington Post • Mar. 13, 2023

Attorneys John Morgan and Nick Panagakis of the firm Morgan & Morgan say the injuries Parsons suffered in Wednesday’s crash include a traumatic brain injury, disk herniation and a torn labrum.

From Washington Times • Jan. 20, 2020

At the postmortem there was found a defect in the diaphragm on the left side, permitting herniation of the stomach and first part of the duodenum into the left pleural cavity.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

Related Words

• breach
• fissure
• fracture
• hernia
• schism