an·ky·lo·sis also an·chy·lo·sis (āng'kə-lō'sĭs) n. Anatomy The consolidation of bones or their parts to form a single unit. Pathology The stiffening and immobility of a joint as the result of disease, trauma, surgery, or abnormal bone fusion.
[New Latin, from Greek ankulōsis, stiffening of the joints, from ankuloun, to crook, bend, from ankulos, crooked, bent.] an'ky·lot'ic (-lŏt'ĭk) adj. |