Is the operation risk of spinal vascular malformation high

Update Date: 2023-05-17 Source: Network

summary

Any operation is risky. We can't eliminate this kind of risk, but we can reduce the risk of operation through corresponding technology. Now many people will suffer from spinal vascular malformation, which will have some impact on life. Let's talk about the risk of spinal vascular malformation surgery.

Is the operation risk of spinal vascular malformation high

First, objective to explore the significance of embryonic development of spinal cord vessels in the treatment of spinal arteriovenous malformations. Methods the blood vessels of spinal cord were observed in the fetal, neonatal and adult cadavers. The diagnosis and treatment of 324 cases of spinal vascular malformation were reviewed. Results the developmental characteristics of spinal cord vascular embryos were described, and the cases of spinal cord arteriovenous malformation associated with diastematomyelia and vertebral hemangioma were analyzed.

Second, in the operation of intramedullary arteriovenous malformation, a layer of proliferative gelatinous substance was found between the malformation mass and the normal spinal cord parenchyma. Conclusion the blood vessels of spinal cord first occurred on the surface of spinal cord and gradually grew into or were involved in the spinal cord parenchyma. The earliest occurrence of spinal arteriovenous malformation was 3 weeks before gestational age. Most of the AVMs can be removed without spinal cord injury..

Third, there is no specific surgical success rate, which depends on the location of spinal vascular malformation. If it is located in the spinal cord vascular malformation, the operation risk is very high, it is easy to lead to paralysis, so most of me are unable to pass the operation treatment, if it is located outside the spinal cord, located in the epidural, the operation risk is smaller.

matters needing attention

Because we can only roughly understand the risk and success rate of the operation before the operation, and the final success of the operation still needs to integrate many factors. Because we all know that there are a lot of uncertainties in surgery. But the risk is relatively small.