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Lesioning Surgery Offers Hope for Patients with Severe Tremors, Dystonia, and Parkinson’s Disease

Patients suffering from debilitating conditions such as severe tremors, dystonia, and Parkinson’s disease often struggle with basic daily activities like eating, dressing, shaving, and writing. However, a groundbreaking medical procedure—Lesioning surgery—is offering new hope to such patients by providing an effective and cost-friendly alternative to Deep Brain Stimulation (DBS).


One such case is that of Sachin Nadkarni, a 53-year-old banker who battled severe focal right-hand dystonia for seven years. The involuntary movements in his right hand made it difficult for him to perform simple tasks, causing pain and affecting his quality of life. Despite undergoing multiple medical treatments, his condition showed only temporary improvement. However, after undergoing Lesioning surgery targeting the left ventro-oralis nucleus of the thalamus, he experienced immediate pain relief and a near-complete resolution of his involuntary movements, allowing him to regain control over his daily activities.

Dr. Pankaj Agarwal, Head of Neurology at Gleneagles Hospital, Parel, Mumbai, emphasized the advantages of Lesioning surgery, calling it a highly effective treatment for patients suffering from severe tremors and dystonia, either as isolated conditions or as part of Parkinson’s disease or Essential Tremor. Unlike DBS, which requires the implantation of a pacemaker and is often expensive, Lesioning surgery employs precise radiofrequency waves to silence abnormal brain circuits, delivering immediate and lasting relief. He noted that many patients who had struggled for years with movement disorders could now perform everyday tasks with ease, significantly improving their quality of life.

Highlighting the precision required for the procedure, Dr. Naren Nayak, Functional Neurosurgeon at Gleneagles Hospital, pointed out that Lesioning surgery demands millimeter accuracy, making it a highly specialized form of neurosurgery. Though rarely performed, it has immense potential to transform lives. He emphasized that at Gleneagles Hospital, several patients who were previously unable to lead normal lives due to the severity of their conditions have experienced dramatic improvements post-surgery. The affordability and shorter recovery period of this procedure make it a viable option for patients who cannot afford DBS.

Dr. Bipin Chevale, CEO of Gleneagles Hospitals, Parel, Mumbai, hailed Lesioning surgery as a breakthrough in the treatment of chronic movement disorders. He stressed that the procedure not only provides immediate results and long-lasting benefits but also ensures accessibility for patients in need. By offering an effective, minimally invasive, and cost-efficient alternative, Lesioning surgery is bringing renewed hope to individuals suffering from severe neurological disorders and is helping them reclaim control over their lives.



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