vertebral artery dissection
Vertebral artery dissection is a condition where a tear occurs in the inner lining of one of the vertebral arteries, which supply blood to the brain. This tear can lead to the formation of a blood clot, potentially blocking blood flow or causing a stroke. It often results from trauma, such as whiplash from a car accident, but can also occur spontaneously.
Symptoms of vertebral artery dissection may include neck pain, headache, dizziness, and visual disturbances. Diagnosis typically involves imaging techniques like MRI or CT scans. Treatment may include medications to manage symptoms and prevent complications, such as blood thinners.