CONDITIONS TREATED Below is a list of conditions and surgical procedures and approaches Bassel Zebian specialises in Pineal, Ventricular, Thalamic and Brainstem TumoursHydrocephalusEndoscopy and Minimally Invasive NeurosurgeryChiari Malformations and SyringomyeliaNeural Tube Defects (Including Fetoscopic Repair of Open Spina Bifida/Myelomeningocoele) and the Tethered CordManagement of Spasticity (Selective Dorsal Rhizotomy)Paediatric Neurovascular ConditionsDegenerative Spine (Slipped Discs and Trapped Nerves)