Dr. Rohit Mishra | Neurosurgeon in Kolkata

  Back pain, especially in the lower spine, can be a debilitating condition that affects your daily life. One of the most common causes of chronic lower back pain is a lumbar disc problem, such as a herniated or degenerated disc. Many people manage these conditions with medications over time, but there are instances when lumbar disc surgery may offer more effective and long-term relief. In this blog, Dr. Rohit Mishra, an experienced lumbar disc surgeon in Kolkata , will help you understand when surgery might be a better option than relying on long-term medications. Understanding Lumbar Disc Issues The lumbar spine, located in the lower back, consists of five vertebrae that support much of the body’s weight. Between these vertebrae are discs that act as cushions, absorbing shock during movement. Over time, due to wear and tear, injury, or age, these discs can become damaged or herniated, leading to pressure on nearby nerves. This can result in symptoms such as: Persistent lower...

Back pain and neck pain have become almost routine today. Someone suggests rest. Someone else says physiotherapy. And very quickly, someone says, “Get an MRI done.” But here’s the honest truth: not every back or neck pain needs an MRI . Knowing when it’s actually required—and when it isn’t—can save you anxiety, money, and unnecessary worry. Let’s break it down simply. What Does an MRI Show in Disc Problems? An MRI scan gives a detailed image of the spine, including: Lumbar discs (lower back) Cervical discs (neck) Nerves, spinal cord, and soft tissues It helps detect issues like bulging discs, slipped discs, nerve compression, and spinal canal narrowing—conditions often linked to pain, tingling, or weakness. When it comes to lumbar & cervical disc treatment in Kolkata , MRI is a powerful tool—but only when used at the right time. When You Really Need an MRI An MRI is usually advised if: • Pain lasts more than 4–6 weeks despite rest and medication • Pain travel...

Hearing the words “brain tumour” in relation to a child is every parent’s worst nightmare. Pediatric brain tumours are among the most serious childhood medical conditions, yet advances in diagnosis and neurosurgery have significantly improved survival and quality of life. The key factor that often makes the biggest difference is timely intervention by an experienced pediatric neurosurgeon in Kolkata . Early diagnosis, precise surgical planning, and specialised postoperative care can dramatically change outcomes for children facing brain tumours. Understanding Pediatric Brain Tumours Brain tumours in children differ significantly from those seen in adults. They vary in location, growth rate, and response to treatment. Some tumours grow slowly and are benign, while others may be aggressive and require urgent care. Common types of pediatric brain tumours include: Medulloblastoma Astrocytoma Ependymoma Brainstem glioma Craniopharyngioma Each tumour type demands a cu...

Back pain needing surgery can feel like a big decision. Most patients want the same thing — less pain, smaller scars, and faster recovery.  That’s why revered spine fixation surgeons in kolkata now compare endoscopic and traditional surgeries before finalising a plan.  Understanding Endoscopic Spine Surgery What It Is Endoscopic surgery uses a tiny camera and slim instruments. Surgeons work through a very small cut. This is why endoscopic spine surgery recovery time is usually shorter. When It’s Used It helps alleviate symptoms associated with slipped discs, sciatica, and nerve compression. An endoscopic discectomy procedure can remove the disc part pressing on the nerve. Why Patients Like It Less muscle damage Less blood loss Early walking These are the real benefits of minimally invasive spine surgery . Aspect Endoscopic Surgery Traditional Surgery Cut size Very small Larger Hospital stay Short Longer Return to work Earlier Slower Exploring Traditional Spine Surgery Tradi...

Lower back pain is one of the most common reasons people seek medical attention today. In many cases, the cause lies in disorders affecting the lumbar spine — the lower portion of the spine that supports body weight and enables movement. Lumbar spine disorders can significantly impact daily life, mobility, and overall well-being. Consulting an experienced lumbar disc surgeon in Kolkata helps ensure accurate diagnosis and appropriate treatment at the right time. What Are Lumbar Spine Disorders? The lumbar spine consists of five vertebrae, intervertebral discs, nerves, muscles, and ligaments. Disorders occur when any of these structures are damaged or degenerate, leading to pain and neurological symptoms. Common lumbar spine disorders include: Lumbar disc herniation Degenerative disc disease Lumbar spinal stenosis Spondylolisthesis Sciatica Each condition varies in severity and treatment approach. Common Causes of Lumbar Spine Disorders 1. Age-Related Degeneration As we age, spinal disc...

Back pain that won’t go away can slow down your whole life. Many patients want relief without major surgery, prolonged bed rest, or extended time off work. That’s exactly where laser-based spine treatment is changing the story.  You get personalised guidance from the best spine surgeons in Kolkata who work with minimally invasive techniques for safer, faster recovery.  Introduction to Laser Spine Surgery Laser spine surgery utilises focused energy to treat specific areas of the spine that are causing problems. It is a form of Minimally Invasive Spine Surgery where muscle damage is minimal.  Why Laser Spine Surgery is Gaining Popularity Smaller incisions. Less pain after surgery. Faster return to work.  These are the real Laser Spine Surgery Benefits patients look for. Understanding the Technology Behind It How Laser Technology Works in Spine Surgery The laser shrinks or removes tissue that presses on nerves. This creates space and reduces pain. Laser Spine Surgery...