Back pain, slipped discs, and sciatica are becoming increasingly common. Factors such as sitting for long hours, improper posture while sitting or standing, and various spinal issues can contribute to these conditions. In some cases, when the pain intensifies, surgery may be recommended; however, the very mention of an operation often triggers a fear of paralysis. Fortunately, modern technology has made spine surgery significantly safer than it once was. Dr. Archit Goyal, a Consultant Orthopedic and Spine Surgeon at Amrita Hospital, Faridabad, explains the circumstances under which spine surgery becomes necessary, the typical recovery time before a patient can begin moving around again, and the important questions patients should ask their doctors before undergoing such a procedure.

What is the risk of paralysis following spine surgery?
Dr. Archit Goyal notes that while there was once a greater fear of paralysis associated with spine surgery, modern technology and advanced equipment have made these procedures much safer. For most spine surgeries, the risk of paralysis is approximately 0.3 to 0.4 percent, though it may exceed one percent for certain specialized types of surgery. Ultimately, the level of risk depends on the specific condition and the patient's overall health status.

When is surgery required for a slipped disc or sciatica?

Dr. Archit Goyal explains that not every patient with a slipped disc or sciatica requires surgery. Many patients can recover through a combination of medication, exercise, and targeted spinal injections. In fact, 70 to 90 percent of patients can either recover completely or experience significant relief without the need for surgery. However, for those who do not respond to other forms of treatment, or who begin to experience nerve weakness, surgery may become necessary. If there is a risk of permanent damage due to pressure on the nerves, it is crucial to seek timely medical intervention based on a doctor's recommendation. 

How safe has spine surgery become with new technology?
Dr. Archit Goyal explains that modern tools—such as robotics, navigation systems, 3D C-arm imaging, neuromonitoring, and bone scalpels—have made spine surgery more precise and safer. Robotics and navigation enhance the accuracy of placing implants in the spine. Meanwhile, neuromonitoring allows for the continuous observation of nerve status during the operation, helping to detect any potential harm. These technologies help reduce the risk of nerve injury; however, it is important to note that the risk in any surgery can never be eliminated.

How soon after the operation can a patient start walking?
Dr. Archit Goyal notes that, with the use of robotics, most patients are able to stand and begin walking as early as the day after their spine surgery. Nevertheless, certain precautions may need to be followed for a period ranging from six weeks to three months post-surgery. The time required for a full recovery depends on the specific condition and the state of the nerves prior to the surgery. If the nerves have not sustained prior damage, the prospects for recovery are generally better. Conversely, if there is pre-existing nerve weakness, recovery could take anywhere from three months to a year—or, in some cases, up to 18 months.

Dr. Archit Goyal advises that before undergoing an operation, patients should ask their doctor why the surgery is necessary and what benefits are expected. Is the procedure being performed to address back pain, leg pain, or to relieve pressure on the nerves? Furthermore, patients should inquire about the potential risks associated with the surgery, the likelihood of these risks occurring, and any alternative treatment options available. It is also essential to ask the doctor which modern technologies will be employed to ensure the operation is as safe and precise as possible.

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