Dr Abhishek Mannem

In recent years, advancements in surgical technology have paved the way for a revolution in spinal care. Minimally invasive spine surgery (MISS) is transforming the way surgeons address spinal disorders by reducing the physical trauma associated with traditional open procedures. With smaller incisions and targeted techniques, MISS has emerged as a game changer, offering patients faster recovery times, reduced postoperative pain, and improved overall outcomes.

One of the most significant benefits of MISS is the dramatic reduction in tissue damage. Conventional open spine surgery often requires large incisions, extensive muscle retraction, and significant manipulation of the surrounding tissues. In contrast, minimally invasive techniques employ specialized instruments and advanced imaging technologies, such as real-time fluoroscopy and navigation, to access the spine through tiny incisions. This targeted approach minimizes damage to muscles and ligaments, which not only reduces postoperative pain but also speeds up the healing process.


Another major advantage of MISS is the reduced risk of complications. Smaller incisions lower the chances of infections and excessive blood loss, common risks associated with more invasive procedures. Additionally, ultra minimally invasive procedures using endoscopes can be performed under local anesthesia or light sedation rather than general anesthesia, which further decreases the risk of anesthesia-related complications. As a result, patients often experience fewer side effects and a smoother overall recovery.

From the patient’s perspective, faster recovery is a critical outcome. Conventional open spine surgery can require long hospital stays and extended periods of rehabilitation. With MISS, many patients are able to leave the hospital the same day or within 24 hours. The smaller incisions and limited disruption to the body translate into less postoperative discomfort, meaning patients can often begin mobilization and physical therapy sooner. Early mobilization is crucial not only for restoring function but also for reducing the risk of complications such as DVT and muscle atrophy.


The application of MISS is versatile, addressing a range of spinal conditions including herniated discs, spinal stenosis, degenerative disc disease, and even certain forms of spinal instability. Techniques such as microdiscectomy, endoscopic decompression, and percutaneous spinal fusion have all been refined to offer effective treatment options with minimal collateral damage. For many individuals suffering from chronic back pain or mobility issues, these procedures provide a lifeline—delivering significant pain relief and

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restoring quality of life without the prolonged recovery associated with conventional open surgeries.

Innovations in robotics and computer-assisted navigation are further enhancing the precision of minimally invasive spine surgery. Surgeons can now plan and execute complex procedures with greater accuracy, reducing the likelihood of errors and improving surgical outcomes. These technological enhancements also help reduce the learning curve for new surgeons adopting minimally invasive techniques, ensuring that more patients have access to this advanced form of care.

Cost-effectiveness is another compelling aspect of MISS. Although the initial investment in advanced equipment and training may be higher, the overall costs are often offset by shorter hospital stays, quicker recoveries, and reduced need for postoperative care. Patients return to work and daily activities faster, which not only improves their quality of life but also minimizes the economic impact of prolonged recovery periods.

In summary, minimally invasive spine surgery represents a significant leap forward in the treatment of spinal disorders. By utilizing state-of-the-art imaging, refined surgical techniques, and cutting-edge technology, MISS offers a less traumatic alternative to conventional open surgery. The benefits are clear: reduced pain, lower risk of complications, shorter hospital stays, and, most importantly, a faster return to normal activities. For anyone facing spinal surgery, the minimally invasive approach is rapidly becoming the preferred choice, truly changing the game for faster recovery and improved patient outcomes.

Views expressed by: Dr Abhishek Mannem, Spine Surgeon – Medical Director, Bangalore Hospitals 


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