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apical foramen

noun

: the opening of the pulp canal in the root of a tooth

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apical
apical foramen
apical ligament of the dens
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“Apical foramen.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/apical%20foramen. Accessed 27 Nov. 2025.

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