A large review of 34 different studies looked at the impact of surgery on 1,225 patients with degenerative thoracic myelopathy. This condition involves issues like disc herniation or the hardening of ligaments in the middle of the spine. The researchers looked specifically at how surgery affected pain levels and the ability of patients to perform daily activities.
The data showed that patients who underwent surgery experienced a reduction in pain scores. Specifically, the analysis found a pooled reduction of 3.45 points on a standard pain scale. There was also a notable decrease in scores on the Oswestry Disability Index, which measures how much pain limits a person's daily life. These results were seen across various types of spinal issues, including disc herniation and ligament issues.
It is important to note that the evidence for these findings is considered very low. The studies included were not all controlled, and there was a lot of variation between the different groups. Because of these factors, the results should be viewed as a link rather than a guarantee. Patients should talk to their doctors to determine the best treatment plan for their specific condition.
