rachischisis معنى
- اِنْشِقاقُ السِّيساء (الخلقي)
تعريف الإنجليزية
الأسماء- a not uncommon congenital defect in which a vertebra is malformed; unless several vertebrae are affected or there is myelomeningocele there are few symptoms; can be diagnosed by amniocentesis
مرادفات spina bifida, schistorrhachis