Neuropathology is a subspecialty of anatomic pathology, neurology, and neurosurgery. It conducts clinics in cardiology, cardiovascular and thoracic, neurology, neurosurgery and radiology for the public. It covers research and reviews in the fields of neurology, neurosurgery, and psychiatry. He also holds an honorary consultant post at the National Hospital for Neurology and Neurosurgery. Kocher also contributed significantly to the field of neurology and neurosurgery. This proposal soon led to practical consequences in neurology and neurosurgery. Neuroanesthesia is a field of anesthesiology which focuses on neurosurgery. Neonatal/pediatric neurosurgery is often required for avulsion fracture repair. AVM-specific treatment may also involve endovascular embolization, neurosurgery or radiosurgery. Specialized fields such as neurosurgery or cardio-thoracic surgery require longer training. He became the youngest chief of pediatric neurosurgery in the country at age 33. Under his influence neurosurgery became a new and autonomous surgical discipline. Fibrin film was used to stop bleeding in various surgical applications, including neurosurgery. Surgery for chronic pain is a sub-branch of functional neurosurgery. The technique is particularly valuable in neurosurgery and surgery of the eye.