sacroiliac

sacroiliac definition - medical

sac·ro·il·i·ac (săkˌrō-ĭlˈē-ăkˌ, sāˌkrō-)

adjective
Of, relating to, or affecting the sacrum and ilium and their articulation or associated ligaments.
noun
The sacroiliac region or cartilage.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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