Functional neurosurgery is a specialised branch of neurosurgery that focuses on the diagnosis and treatment of diseases of the central and peripheral nervous system that significantly impair the functionality and quality of life of patients. Typical interventions aim to modulate or correct disrupted neuronal networks using minimally invasive techniques. An example of this is deep brain stimulation (DBS) in the treatment of Parkinson’s disease.
Yes, functional neurosurgery is internationally recognised and supported by leading professional associations worldwide, such as the World Society for Stereotactic and Functional Neurosurgery (WSSFN) and national professional associations. Clinical studies and the prove of efficacy for specific indications have contributed to its widespread acceptance.
Stereotaxy is a key technique in functional neurosurgery that enables precise interventions in the brain. The target region is precisely localised in three-dimensional space using modern imaging techniques such as MRI or CT and transferred to a stereotactic coordinate system. The intervention is then performed using a stereotactic system that ensures precise placement of the instruments.
Functional neurosurgery treats a variety of diseases that can be treated by targeted interventions in the nervous system. The most common indications include movement disorders such as Parkinson’s disease, essential tremor and dystonia, treatment-resistant epilepsy, chronic pain and, in exceptional cases, psychiatric illnesses such as depression and obsessive-compulsive disorder.
