| 释义 |
epidural cavity ep·i·du·ral spacethe space between the walls of the vertebral canal and the dura mater of the spinal cord. Synonym(s): extradural space [TA], spatium extradurale ☆ , cavum epidurale, epidural cavityep·i·du·ral cav·i·ty (ep'i-dūr'ăl kav'i-tē) The space between the walls of the vertebral canal and the dura mater of the spinal cord. |