DBS Surgery

1. What is Deep Brain Stimulation (DBS) Surgery?

DBS involves placing electrodes in carefully selected areas of the brain. These electrodes are connected to a pulse generator, which sends electrical signals that can modify abnormal brain activity.

2. When is it Recommended?

It may be recommended for selected patients with Parkinson's disease, essential tremor, dystonia and certain other movement disorders when symptoms remain inadequately controlled despite appropriate medication.

3. What Symptoms May a Patient Notice?

Depending on the condition, patients may experience tremor, stiffness, slowed movement, involuntary movements, muscle contractions, difficulty with balance or other movement-related problems.

4. What Does the Treatment Involve?

The neurosurgical team uses brain imaging and specialised planning to position the electrodes accurately. The electrodes are connected to a pulse generator, usually implanted beneath the skin near the upper chest. The device is subsequently programmed and adjusted according to the patient's response.

5. What Are the Main Treatment Options?

Treatment options depend on the underlying condition and may include medication, physiotherapy, other non-surgical treatments or DBS. Different DBS targets may be selected depending on the disorder and symptoms.

6. How Long Does Treatment & Recovery Take?

DBS implantation commonly requires several hours, and hospitalisation is often around 2–5 days, depending on the surgical approach and patient's condition. Device programming and optimisation continue after surgery, while functional improvement may develop progressively over the following weeks or months.

7. What Are the Important Risks or Considerations?

DBS is an established treatment for selected movement disorders. A meta-analysis of Parkinson's disease studies found that DBS provides significant improvement in motor symptoms and quality of life in appropriately selected patients. Possible complications include bleeding in the brain, infection, seizures, speech or balance problems, hardware complications and stimulation-related side effects.

8. Why Consider Treatment in India?

India has specialised movement-disorder and functional neurosurgery centres offering DBS implantation, advanced brain imaging, stereotactic surgical planning, intraoperative guidance and postoperative device programming.

9. How Can Medavelle Help?

Medavelle can assist with neurological report review, movement-disorder specialist and neurosurgeon coordination, DBS suitability assessment, hospital selection, device planning, international patient arrangements and postoperative programming coordination.

10. What Should the Patient Do Next?

Share your neurological reports → Movement-disorder specialist evaluation → DBS suitability assessment → Treatment recommendation → Treatment planning in India.