The Mechanism and Therapeutic Effect of Lumbar Intervertebral Disc Foramen Puncture on Neuropathic Pain Based on Digital Medical Technology

Lumbar disc herniation is a relatively common disease in orthopedics, most patients will experience varying degrees of waist pain after suffering from this disease, and severe cases may even be paralysed. In recent years, with the rapid progress of science and technology, minimally invasive surgery technology is also developing rapidly, and its advantages are also very prominent. Puncture technology, as one of the most important and difficult points, has a high requirement for doctors, so it is particularly important to master this technology thoroughly. In order to apply this technique more in clinical practice, improve its accuracy and success rate, and increase the efficiency of operation, 40 patients with lumbar intervertebral disc herniation were selected and randomly divided into experimental group (20 cases) and control group (20 cases). According to the principle of lumbar intervertebral space puncture, its length and angle were adjusted with high precision. Percutaneous lumbar intervertebral foramen puncture locator was used for treatment in the experimental group and the control group was treated with routine nursing intervertebral foramen puncture. The number of punctures, the time needed for successful puncture, the number of successful projections, puncture complications, and clinical efficacy of the two puncture methods were analyzed. The results showed that in the analysis of clinical puncture indicators, the number of punctures, the time needed for puncture, and fluoroscopy times in the experimental group were significantly different from those in the control group (P < 0.01). The puncture method was determined through the design of the surgical approach to alleviate the symptoms as much as possible after operation. In the visual analogue score, follow-up showed that the visual analogue score of the experimental group was significantly lower than that of the previous one month and the last follow-up, with statistical significance (P < 0.01), and the excellent and good rate was significantly increased by using lumbar intervertebral disc puncture, which was 94.7%. Therefore, through this study, it is found that the new type of lumbar intervertebral perforation positioning designed in this study can significantly improve the accuracy of puncture, the success rate increased significantly, and the experiment achieved the desired results. Although there are some shortcomings in the experiment, it still provides experimental basis for the clinical application of lumbar intervertebral disc puncture in the later stage.