Services — Neurosurgery
The full breadth of cranial, spinal and paediatric neurosurgery — free for every patient.
Cranial Surgery
Cranial Procedures
AVM Excision
Meticulous dissection and complete removal of cranial and spinal arterio-venous malformations.
Aneurysm Clipping
Clipping of intracranial aneurysms in any location of the brain, following digital subtraction angiography (DSA).
Giant Aneurysms under Circulatory Arrest
For giant or exquisitely located aneurysms, clipping under cardiopulmonary bypass, profound hypothermia and total circulatory arrest — expertise available in only a handful of centres worldwide.
Dural AV Fistula & Cavernomas
Operative disconnection of DAVFs, and neuro-navigation-guided excision of cavernomas in eloquent or deep-seated locations.
Trigeminal Neuralgia
Microsurgical separation of the offending vessel from the nerve — a very gratifying operation for this painful condition.
Brain Tumours
Gliomas (Grade I–IV), acoustic tumours, meningiomas, complex cranial-base tumours, pituitary tumours (trans-nasal trans-sphenoidal), skull tumours, metastases and intraventricular tumours.
Paediatric Neurosurgery
Children’s Neurosurgical Care
✓Posterior fossa tumours — medulloblastoma, ependymoma
✓Optochiasmatic / hypothalamic tumours & craniopharyngiomas
✓Pineal region tumours
✓Chiari malformation & encephalocoele
✓Hydrocephalus — shunts & endoscopic third ventriculostomy
✓Spinal dysraphism repair & craniovertebral junction anomalies
Spinal Surgery
Spinal Procedures
Lumbar Degenerative Disease
Micro lumbar discectomy and laminectomy, using the operating microscope or endoscope.
Spondylolisthesis Correction
Pedicle screw fixation with posterior (PLIF) or anterior (ALIF) lumbar instrumentation and fusion.
Cervical Spine
Anterior cervical discectomy, laminectomy, laminoplasty, corpectomy with instrumentation and lateral mass fixation.
Thoracic Disc Disease
Laminectomy and discectomy via complex approaches around the heart and lungs.
Spinal Tumours
Intramedullary tumours (glioma, ependymoma) and intradural extramedullary tumours, handled with precision.
Spinal Infections
Surgery for tuberculous and pyogenic spinal infection, followed by appropriate chemotherapy.
Other Procedures
Beyond Cranium & Spine
✓Stereotactic biopsy, abscess/cyst drainage and reservoir placement
✓Cardiogenic intracranial abscesses — frequent given the large cardiac department
✓Otogenic and other intracranial infections
✓Peripheral nerve surgery — carpal tunnel release, ulnar nerve release
Neurosurgical Services
Procedures Performed
✓Excision of Cranial and Spinal Arterio-Venous Malformation (AVMs)
✓These are complex surgeries aimed at removing malformed conglomeration of blood vessels that parasitize the brain’s blood supply.
✓The operation involves meticulous dissection around the tumour like growth of abnormal blood vessels and removal in toto.
✓Similar AVMs in the spinal cord require greater expertise.
✓However the procedure involved in similar to the one described above.
✓Intracranial aneurysms are out -pouchings of blood vessels, similar to a balloon.
✓These may burst causing life threatening sub-arachnoid haemmorage.
✓We are equipped with the facilities to perform ‘clipping’ of these aneurysms in any location in the brain after performing a digital subtraction angiogram (DSA).
✓Clipping means, that the aneurysm is removed from the circulation by application of a clip at its base.
✓Surgery for giant aneurysms under CPB
✓For certain aneurysms which are located in exquisite areas or are giant in size, clipping as described above may not be feasible.
✓In such cases, the help of the Cardiac surgery team is sought to perform a Cardio Pulmonary Bypass and temporarily block the blood flow to the site of the aneurysm.
✓This is done by cooling the patient to profound hypothermia conditions and initiating Total Circulatory Arrest.
✓The window of opportunity is around 30 minutes within which the clipping has to be accomplished.
✓This expertise is available in a only a handful of centers around the world.
✓DAVFs are rare anomalies which may be managed with either open surgery or interventional procedures.
✓At SSSIHMS a variety of operative strategies are employed in an attempt to disconnect the abnormal communication between an artery and a vein.
✓Carvernomas are mulberry shaped overgrowth of intracranial small blood vessels, which may bleed.
✓They may be located in almost any part of the brain or spinal cord.
✓Great care has to be exercised in removal of these lesions which may be small and may be located in eloquent regions of the brain or at great depth.
✓Sophisticated surgical aids like a neuro-navigation system are often employed to reach the lesion and remove it without damaging the surrounding brain tissue.
✓This is a painful condition involving the face where the patient presents with unbearable, episodic, shooting pain in a particular portion of his/her face.
✓The offending structure is usually a loop of an intracranial blood vessel which irritates the nerve conducting sensation from that portion of the face.
✓Surgery is very gratifying and involves separating these two structures under the operating microscope.
✓These are brain tumours which may range from benign to malignant high grade tumors(Grade I to grade IV).
✓Depending on its location, size and patient condition, the surgical strategy is planned for tackling each tumor.
✓These are common tumors arising from the nerve responsible for conducting the sound from the ear.
✓Unfortunately even in this day and age, the patients seen at SSSIHMS present at a late stage with some even losing vision and almost all tumors being extremely large in size.
✓Meningiomas are benign tumors arising from the covering of the brain and spinal cord.
✓Depending on its location, the surgical approach is planned.
✓Cranial base surgery is a sub specialty in neurosurgery which is oriented towards the approach of lesions located at areas in the brain where routine surgical approach may not be successful.
✓The pituitary gland which has been described as the master gland in the human body may be home to a variety of tumors some of which may present with mass effect (visual deterioration, neurological symptoms) and others with endocrinological symptoms.
✓Trans-nasal, trans-sphenoidal approach is used commonly to operate these tumors.
✓i.e the surgeon operates on the pituitary gland through the nose.
✓Other larger tumors may require an intracranial approach.
✓A variety of primary and secondary skull tumors are seen.
✓Surgery involves removal of the tumor and reconstructing the bone defect.
✓The brain is a common site for the lodging of cancer deposits from primary malignancies elsewhere in the body.
✓Sometimes the location of the primary may elude detection.
✓The ventricles of the brain are cavities filled with the cerebrospinal fluid.
✓A whole range of tumors from, the most innocuous to the most malignant may be harbored within the ventricles.
✓By virtue of its location, the approach has to be planned in great detail before embarking on surgery.
✓These are the commonest location for tumors in children.
✓Medulloblastomas and ependymomas are the commonest pathologies noted.
✓These tumors arise from the optic pathway and hypothalamus.
✓Therefore apart from vision, they may present with hypothalamic disturbance.
✓They are common childhood tumors located in the portion of the brain above the pituitary gland.
✓Of uncertain etiology, they may prove to be a surgical challenge to remove in toto.
✓The pineal gland is located in the geometrical centre of the cranial cavity.
✓This innocuous structure has unknown and mysterious functions.
✓The hind brain may protrude downwards causing symptoms.
✓Treatment involves removing a portion of the skull, creating greater space and shrinking the cerebellar tonsils in an effort to alleviate symptoms.
✓These are out-pouchings of portions of the covering of the brain in areas deficient of bone.
✓Some may have significant amount of brain tissue contained within them.
✓This refers to a collection of excess fluid within the ventricular system.
✓Treatment involves placing an alternative conduit for draining this fluid.
✓This is achieved by inserting a shunt one end of which is within the ventricular cavity, and the other end is in the abdominal cavity.
✓An alternative procedure is to endoscopically open the floor of the third ventricle to internally drain the fluid.
✓These are abnormalities in the development of the spine and spinal cord.
✓Surgery involves appropriate planning to achieve the most optimal results.
✓These are complex clinical conditions involving the transitional region between the brain and spinal cord.
✓Surgery may involve, two procedures one, performed through the mouth and another in the back to place an implant.
✓Lumbar disc disease is one of the most common conditions encountered in the clinic.
✓If non operative measures fail, surgery is offered.
✓Surgery is done with the help of an operating microscope or with the endoscope.
✓The surgery involves removal of the disc material and decompressing the compressed nerve roots.
✓PLIF Posterior lumbar instrumentation and fusion
✓ALIF Anterior lumbar instrumentation and fusion
✓Lumbar spondylolisthesis means, a slip of one vertebra over another.
✓Correction involves, realignment with the help of titanium alloy screws and rods and bony fusion.
✓Lateral mass plate or screw fixation
✓Similar to the lumbar disc disease the cervical or uppermost portion of the vertebral column may also degenerate.
✓One or two levels of disc protrusion and cord compression are treated by removing the offending disc and fusing that level by interposing a bone chip in the space.
✓For two or more level involvement, the disc spaces concerned and the intervening vertebral body is removed and a large bone graft placed and this is reinforced by placing a plate and screws (Corpectomy).
✓A larger level of involvement requires either removal of the back portion of the vertebrae (laminectomy) which may be aided by placing screws through the lateral masses.
✓Sometimes laminectomy may be inappropriate and here the back portion of the vertebrae may be opened out (laminoplasty)
✓Similar to cervical and lumbar degenerative disc disease, the thoracic vertebrae may also degenerate though less frequently.
✓However, the approach for these locations is more complex because of the lungs and heart located in front of them.
✓Spinal tumors require gentler handling and precision.
✓They may range from benign IDEM which originate from either the nerve roots or from the coverings to tumors arising from the neural tissue itself.
✓Tuberculosis infection of the spine may require surgery because of the compression of the neural structures by the pus or destroyed bony elements.
✓Surgery is followed by antituberculosis chaemotherapy for a course of one and a half years.
✓Stereotaxy is a technique which uses the Cartesian coordinates to precisely localize any portion within the cranial cavity.
✓This is helpful in performing surgeries for conditions located deep within the brain.
✓Intracranial abscesses are decreasing in occurrence because of better medical facilities.
✓However at SSSIHMS because of a large cardiac department, brain abscesses secondary to congenital heart disease is seen very often.
✓Emergency surgery is done to remove the pus.
✓Apart from heart conditions, infections anywhere in the body like ear, tooth etc, may spread to the brain.
✓Peripheral nerve surgery involves operating on the nerves which come out of the spinal cord.
✓One of the commonest procedures it involves, decompressing the median nerve at the wrist by opening out, the carpal tunnel through which it passes.
✓Giant Aneurysm Clipping under Total Circulatory Arrest
✓Neurosurgery in progress Endoscopic Skull Base Surgery in progress