What is hypodural?

Hypodural is a condition that occurs when the dura mater, the outermost layer of the meninges, separates from the skull. This can cause pain, headaches, and neurological deficits. Hypodural can be caused by a variety of factors, including trauma, infection, and tumors. Treatment for hypodural typically involves surgery to repair the separation between the dura mater and the skull.