Chiari malformations (CM) are a group of birth defects that affect the part of the brain called the cerebellum. The cerebellum is responsible for controlling movement and coordination. In a CM, the cerebellum is abnormally small and part of it is pushed down into the spinal canal. This can cause a number of symptoms including headaches, balance problems, and difficulty swallowing.
Can Chiari Malformation be Caused by an Accident?
The short answer is yes, Chiari malformation can be caused by an accident. This is known as an acquired Chiari malformation. Acquired Chiari malformations are caused by a traumatic event such as a car accident or fall. The trauma causes the skull to push down on the cerebellum, resulting in a CM.
Symptoms of Acquired Chiari Malformation
The symptoms of an acquired Chiari malformation can vary depending on the severity of the injury. Common symptoms can include headaches, dizziness, nausea, and difficulty swallowing. Other more serious symptoms can include weakness in the arms and legs, difficulty speaking, and difficulty breathing.
Diagnosis of Acquired Chiari Malformation
If a person is suspected of having an acquired Chiari malformation, they will typically undergo a physical evaluation and imaging tests such as an MRI or CT scan. These tests will help the doctor determine the location and extent of the malformation.
Treatment of Acquired Chiari Malformation
The treatment for an acquired Chiari malformation will depend on the severity of the malformation and the symptoms that the person is experiencing. If the symptoms are mild, the doctor may recommend lifestyle changes such as decreasing caffeine intake or avoiding activities that aggravate the symptoms. In more severe cases, surgery may be necessary to relieve the pressure on the brain and spinal cord.
In conclusion, Chiari malformation can be caused by an accident. If you have experienced a traumatic event and are experiencing any of the symptoms listed above, it is important to speak to your doctor as soon as possible.