The spur and, in some cases, a small section ofnormal olecranon, were removed using an osteotome,rongeur, or combination of the two (Figs. 6-8). 2,14,21 Allauthors were careful to preserve the remainder of thenormal distal triceps insertion.
Causes of Epilepsy. There are around 180,000 new cases of epilepsy each year. About 30% occur in children. Children and elderly adults are the ones most often affected. There is a clear cause for epilepsy in only a minority of the cases. Typically, the known causes of seizure involve some injury to the brain. Some of the main causes of epilepsy include: 1  Low oxygen during birth.
Epilepsy is a disorder characterized by recurrent seizures. Seizures are caused by abnormal activity of nerve cells, called neurons, in the brain. In the United States, about 2 million people have epilepsy and as many as 150,000 more develop the condition each year. About a third of them are children. Epilepsy has many possible causes, such as an imbalance of nerve-signaling chemicals, called neurotransmitters, or abnormal nerve connections that form after an injury such as head trauma or stroke. Other types of epilepsy run in families and have been tied to specific genes.