| 释义 |
tribasilar synostosis tri·bas·i·lar syn·os·to·sisfusion in early life of the three bones at the base of the skull, resulting in interference with the development of the brain.tribasilar synostosisA condition resulting from the premature fusion of three skull bones—the occipital, sphenoid, and temporal. This results in arrested cerebral development and mental deficiency. |