The cerebrospinal fluid (CSF) leak is the leakage of the cerebrospinal fluid from the brain's spinal canal into the nasal cavity, nasopharynx or surrounding spaces. In most cases, the CSF leakage occurs spontaneously and is not associated with symptoms. However, if it occurs in certain parts of the skull, it may cause headaches, neck stiffness, and fever. Consult with Dr. Vikas Kathuria for the best CSF Treatment in Gurgaon, Delhi - India.