1.0Glossaryhttps://www.healthbenefitstimes.com/glossaryGlossaryhttps://www.healthbenefitstimes.com/glossary/author/adminglossary/Sphincter - Definition of Sphincterrich600338<blockquote class="wp-embedded-content" data-secret="YECXL9NjTj"><a href="https://www.healthbenefitstimes.com/glossary/sphincter-2/">Sphincter</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.healthbenefitstimes.com/glossary/sphincter-2/embed/#?secret=YECXL9NjTj" width="600" height="338" title="“Sphincter” — Glossary" data-secret="YECXL9NjTj" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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A muscular valve encircling and sealing an opening. These sphincters regulate the release of urine from the bladder and feces from the anus, while numerous others are found in different areas of the body.