spiral valve
noun
: a series of crescentic folds of mucous membrane somewhat spirally arranged on the interior of the gallbladder and continuing into the cystic duct
called also valve of Heister
Dictionary Entries Near spiral valve
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“Spiral valve.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/spiral%20valve. Accessed 26 Apr. 2024.
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