sphincterismus

sphincterismus

 [sfingk″ter-iz´mus]
spasm of a sphincter.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

sphinc·ter·is·mus

(sfingk'tĕr-iz'mŭs),
Spasmodic contraction of the sphincter ani muscles.
Farlex Partner Medical Dictionary © Farlex 2012

sphinc·ter·is·mus

(sfingk'tĕr-iz'mŭs)
Spasmodic contraction of the sphincter ani muscles.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012