释义 |
diastematomyelia
diastematomyelia [di″ah-stem″ah-to-mi-e´le-ah] abnormal congenital division of the spinal cord by a bony spicule or fibrous band protruding from a vertebra or two, each of the halves being surrounded by a dural sac.di·a·ste·ma·to·my·e·li·a (dī'ă-stē'mă-tō-mī-ē'lē-ă), [MIM*222500] Complete or incomplete sagittal division of the spinal cord by an osseous or fibrocartilaginous septum. [G. diastēma, interval, + myelon, marrow] di·a·ste·ma·to·my·e·li·a (dī'ă-stē'mă-tō-mī-ē'lē-ă) Complete or incomplete sagittal division of the spinal cord by an osseous or fibrocartilaginous septum. [G. diastēma, interval, + myelon, marrow] |