ex·os·to·sis /ˌɛk(ˌ)sɑsˈtosəs/
外生骨疣; 外生性骨疣
ex·os·to·sis /ˌɛk(ˌ)sɑsˈtosəs/ 名詞
Ex·os·to·sis n.
1. Med. Any protuberance of a bone which is not natural; an excrescence or morbid enlargement of a bone.
2. Bot. A knot formed upon or in the wood of trees by disease.
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exostosis
n : a benign outgrowth from a bone (usually covered with
cartilage)
[also: exostoses (pl)]