<p>Neurovascular malformations, Aneurysm Neuro-oncology, Brain- and Spine-Tumours Hydrocephalus ,Traumatic Brain Injuries ,Intracerebral Haemorrhage,Peripheral Nerve Compression Syndromes,Peripheral Nerve Compression Syndromes,Endoscopic Procedures,Degenerative Spinal Disorders,Lumbar, Thoracic and Cervical Disc Herniation,Spinal Canal Stenosis,Instability of the Spine,Osteoporotic Vertebral Fractures,Total Disc Replacement,Tumours of the Spine,Traumatic Fractures of the Spine</p>