Cerebrospinal fluid ( CSF ) leak happens when there is a hole or tear in the membranes that are surrounding the brain and spinal chord, which leads to loss of clear fluid ( CSF ) . This CSF surrounds, protects, cushions and nourishes the vital organs brain and spinal chord.
MBBS, MS, M.Ch Neurosurgery - Neurosurgeon/Brain and Spine Neurosurgeon