Abstract
The annual United Kingdom cerebrospinal fluid disorders meeting made its return to the University of Birmingham, United Kingdom, following the break in proceedings due to the coronavirus pandemic. Cerebrospinal fluid disorders require a multi-disciplinary approach with inputs from the neurological, neuro-ophthalmological, neuroradiological, and neurosurgical specialities. The annual meeting presented the newest concepts underpinning idiopathic intracranial hypertension pathophysiology and the advances in intracranial pressure monitoring and treatment.