Brain surgery is an operation to treat problems in the brain and surrounding structures. Before surgery, the hair on part of the scalp is shaved and the skin is cleaned. The surgeon makes a cut through the scalp to expose the bone (skull). The location of this cut depends on where the problem in the brain is located.
     

Functional neurosurgery is a neurosurgical procedure done for alleviating symptoms of various central nervous system disorders that do not have any gross anatomical abnormality. Functional neurosurgery needs a well-coordinated multidisciplinary team approach involving neuroanesthesiologists, neurologists, neurosurgeons, neurophysiologists, and neuropsychologists.

Epilepsy is a chronic noncommunicable disease of the brain that affects around 50 million people worldwide. It is characterized by recurrent seizures, which are brief episodes of involuntary movement that may involve a part of the body (partial) or the entire body (generalized) and are sometimes accompanied by loss of consciousness and control of bowel or bladder function.

Spinal fusion, also called spondylodesis or spondylosyndesis, is a surgery performed by orthopaedic surgeons or neurosurgeons that joins two or more vertebrae. This procedure can be performed at any level in the spine and prevents any movement between the fused vertebrae.

Peripheral nerve surgery is used to improve function and minimize pain and disability in people with peripheral nerve disorders, such as acute nerve injuries, entrapment neuropathies, and nerve sheath tumors.