Extradural Hemorrhage

Extradural Hemorrhage Complications

There is a risk of permanent brain injury whether the disorder is treated or untreated. Symptoms (such as seizures) may persist for several months, even after treatment, but in time they usually reduce in frequency or disappear completely. Seizures may begin as many as 2 years after the injury, however.

In adults, most recovery occurs in the first 6 months, with some improvement over approximately 2 years. Children usually recover more quickly and completely than adults.

Incomplete recovery is the result of brain damage. Other complications include permanent symptoms (such as paralysis or loss of sensation which began at the time of the injury), uncal herniation (herniation of the brain), and normal pressure hydrocephalus (water on the brain).