hy·drar·thro·sis
| \ ˌhi-(ˌ)drär-ˈthrō-səs
\
\
plural hydrarthroses\
-ˌsēz
\
\
Medical Definition of hydrarthrosis
: a watery effusion into a joint cavity
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“Hydrarthrosis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hydrarthrosis. Accessed 28 Sep. 2021.
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