obturator groove
noun
: a groove in the inferior surface of the superior ramus of the pubis that is converted to the obturator canal when covered over by part of the obturator membrane
Cite this Entry
“Obturator groove.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/obturator%20groove. Accessed 5 Jul. 2025.
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