pars plana

noun
pars pla·​na | \ ˈpärs-ˈplā-nə, ˈpärz- \

Medical Definition of pars plana

: the posterior part of the ciliary body extending from the pars plicata to the ora serrata

called also ciliary ring, orbiculus ciliaris

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Cite this Entry

“Pars plana.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pars%20plana. Accessed 27 Sep. 2020.

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