Injection into the innermost membrane surrounding the central nervous system Usually done by lumbar puncture
injection into the sub-arachnoid space of the meninges Usually done by lumbar puncture
Within a sheath (e g , cerebrospinal fluid that is contained within the dura mater)
Space that lies within a sheath surrounded by the epidural space and separated from it by the dura mater
This term means within the spinal canal, the space between the double-layered covering or lining of the brain and spinal cord The lining is called the meninges In some situation drugs have to be administered into the spinal canal when leukemia or lymphoma cells are on the meninges This process is called intrathecal therapy
intrathecal
النطق
علم أصول الكلمات
() From intra- + New Latin theca (“case, envelope, sheath”) + -al.