What is Chiari Malformation?
A Chiari malformation (CM) is a structural defect in the skull, which causes the lower brain to protrude into the spinal canal. At the base of the skull lies the cerebellum — a part of the brain that controls balance. When part of the cerebellum extends into the opening of the skull and into the upper spinal canal, it is called a Chiari malformation.
What is Chiari Malformation?
A Chiari malformation (CM) is a structural defect in the skull, which causes the lower brain to protrude into the spinal canal. At the base of the skull lies the cerebellum — a part of the brain that controls balance. When part of the cerebellum extends into the opening of the skull and into the upper spinal canal, it is called a Chiari malformation.
Causes of Chiari Malformation
CM is a complex set of medical conditions that affect the brain and spinal cord where they join at the base of the skull. People who have CM are either born with it or develop it later in life as a result of an injury or infection. It has two categories depending on its causes. These are:
Primary or Congenital Chiari Malformation
Occurs during fetal development.
Acquired or Secondary Chiari Malformation
Occurs later due to traumatic injury, disease, or infection.
Known treatments for Chiari Malformation
Chiari malformation patients are often seen in several medical fields, hoping to find a cure for their condition. However, a primary care provider who is an expert in the field — like us — can help you with this complex case. Our experienced neurosurgeon, Dr. Hart Garner, delivers accurate diagnoses to help decide the suitable treatment. We discuss all the risks and benefits of all options when deciding on a treatment plan for you.
When patients experience symptoms like severe headaches, we prescribe medications to ease the pain. However, the best treatment for Chiari malformation is surgery. Surgery can improve or stabilize symptoms in most individuals or halt the progression of damage to the central nervous system.