Conditions and procedures within the field of neurosurgery can vary widely, but some common examples include:

1. Brain Tumors: Surgical removal of brain tumors to relieve pressure, reduce symptoms, and potentially treat cancerous growths.
2. Spinal Disorders: Treatment of spinal conditions such as herniated discs, spinal stenosis, spinal fractures, or spinal cord compression through procedures like spinal fusion, laminectomy, or discectomy.
3. Cerebrovascular Disorders: Surgical interventions for conditions like brain aneurysms, arteriovenous malformations (AVMs), or intracranial hemorrhages to prevent or treat bleeding or manage blood vessel abnormalities.
4. Epilepsy Surgery: Surgical options for individuals with epilepsy who do not respond to medications, such as resective surgery to remove the seizure-causing area of the brain.
5. Deep Brain Stimulation (DBS): Placement of electrodes within specific areas of the brain to treat movement disorders like Parkinson’s disease, essential tremor, or dystonia.
6. Neurotrauma: Emergency surgical management of head injuries or traumatic injuries to the brain or spinal cord.
7. Neuro-Oncology: Comprehensive management of brain and spinal cord tumors, including surgical resection, radiation therapy, chemotherapy, and other multidisciplinary treatments.

Neurosurgical procedures require extensive training, specialized equipment, and a multidisciplinary approach involving neurologists, radiologists, anesthesiologists, and other medical professionals. These surgeries are often complex and require precision, as they involve delicate structures of the nervous system.

It’s important to note that not all neurological conditions or disorders require surgical intervention, and neurosurgeons work closely with other specialists to determine the most appropriate treatment plan for each patient. If you have specific questions or concerns about neurosurgery, it is recommended to consult with a qualified neurosurgeon who can provide detailed information based on your individual situation.