Under normal circumstances, cerebral bypass can maintain blood flow for up to 10 years, but daily habits and post-surgery recovery will affect the specific life expectancy.
Cerebral bypass surgery refers to the replacement of a blood vessel or the construction of a new blood vessel to avoid the diseased area, thus restoring normal blood flow and circulation. Cerebral bypass surgery can normally last for about 10 years if the lumen of the newly constructed blood vessel is clear and there is no blood thickening or obstruction of the blood vessel.
Recovery of the blood vessels after bypass surgery, blood pressure control and daily diet will affect the duration of bypass surgery.
If the daily diet is too oily or spicy, or if there is high blood pressure or high blood fat, the new blood vessels will gradually become infarcted, which will shorten the service life to 2~3 years. It is recommended that after cerebrovascular bypass grafting, regular vascular checkups should be conducted and the blood vessels should be well protected.
Cerebrovascular bypass patients should undergo regular vascular checkups under the guidance of their doctors and consult with them to promote vascular health through diet and medication.