hernial protrusion of membrane

• 膜膨出

hernial protrusion of membrane的用法和样例：

例句

1. A meningomyelocele is a protrusion of the meningeal membranes through a defect in the vertebral column and has nerve elements within the sac.
   在此种脊髓膜膨出中含有神经组织脊髓膜囊，由脊柱缺陷中膨出而成。