Definitions for eburnation
This page provides all possible meanings and translations of the word eburnation
a change that occurs in degenerative joint disease in which bone is converted into a dense smooth substance resembling ivory
Degenerative process of bone occurring at sites of articular cartilage erosion commonly found in patients with osteoarthritis. Sub-chondral bone responds to increased friction by generating reactive, ivory-like, dense bone at the site of erosion.
a condition of bone cartilage occurring in certain diseases of these tissues, in which they acquire an unnatural density, and come to resemble ivory
Origin: [L. eburnus of ivory, fr. ebur ivory: cf. F. burnation. See Ivory.]
Eburnation describes a degenerative process of bone commonly found in patients with osteoarthritis or non-union of fractures. It is an ivory-like reaction of bone occurring at the site of cartilage erosion. Osteoarthritis is a degenerative disease of the joints characterized largely by central loss of cartilage and compensatory peripheral bone formation. Over time, as the cartilage wears away, bare, subchondral bone is revealed. Eburnation describes the bony sclerosis which occurs at the areas of cartilage loss.
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