osteonecrosis

noun

os·teo·ne·cro·sis ˌäs-tē-ō-nə-ˈkrō-səs

plural osteonecroses -ˌsēz

: necrosis of bone

especially : avascular necrosis

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“Osteonecrosis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/osteonecrosis. Accessed 7 Jul. 2026.

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osteonecrosis

noun

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