👉 The term "manlet" is a medical condition that refers to a small, flat opening on the back of the head. These openings are often referred to as "meninges," which are layers of fluid and tissue surrounding the brain and spinal cord. The size of these openings can vary depending on their location in the brain and spinal cord, but they are typically less than 1 cm wide. Manlets are important for blood flow and oxygenation, and they help prevent damage to the brain and
