sacral index

noun

Medical Definition of sacral index

: the ratio of the breadth of the sacrum to its length multiplied by 100

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Dictionary Entries Near sacral index

sacral hiatus

sacral index

sacralization

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Cite this Entry

“Sacral index.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/sacral%20index. Accessed 27 Jan. 2022.

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