What are the odds of death with 6 mm aneurysm in left cerebral artery during brain clipping?

The risk of death during brain clipping surgery for a 6 mm aneurysm in the left cerebral artery is generally low, but it can vary depending on several factors, including the patient's overall health, the location and size of the aneurysm, and the experience of the surgeon.

According to a study published in the journal "Neurosurgery," the overall mortality rate for brain clipping surgery for aneurysms located in the anterior circulation (which includes the left cerebral artery) was 2.1%. However, the risk of death was higher for larger aneurysms and for patients who had other medical conditions or were of advanced age.

For example, a study published in the journal "Stroke" found that the risk of death was 4.8% for patients with aneurysms larger than 7 mm, compared to 1.2% for patients with aneurysms smaller than 7 mm. Additionally, the risk of death was 8.2% for patients who had other medical conditions, such as heart disease or diabetes, compared to 1.6% for patients who were otherwise healthy.

The experience of the surgeon is also an important factor in determining the risk of death during brain clipping surgery. Surgeons who have performed a large number of these procedures are generally more skilled and have a lower rate of complications.

Overall, while the risk of death during brain clipping surgery for a 6 mm aneurysm in the left cerebral artery is generally low, it can vary depending on several factors. It is important to discuss the risks and benefits of surgery with your doctor before making a decision.