tribasilar
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tribasilar — Having three bases … Medical dictionary
tribasilar synostosis — fusion in infancy of the three bones at the base of the skull, producing mental retardation … Medical dictionary
synostosis — Osseous union between two bones that are not supposed to be united; commonly refers to formation of a bony bundle between the radius and ulna following fracture of these two bones. SYN: bony ankylosis, synosteosis, true ankylosis. [syn + G.… … Medical dictionary
