Medical Dictionary

excementosis

noun ex·ce·men·to·sis \ˌeks-si-ˌmen-ˈtō-səs\
plural ex·ce·men·to·ses \-ˈtō-ˌsēz\ or ex·ce·men·to·sis·es

Medical Definition of EXCEMENTOSIS

:  abnormal outgrowth of the cementum of the root of a tooth

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