Abrupt onset of memory loss, confirmed by a familiar person.Physicians base the diagnosis of TGA on the following symptoms: Being male or female does not seem to make any difference and there is probably no sexual predilection for the disease.Īccording to certain theories, pressure on the large veins located in the back portion of the head might lead to an emergence of this condition. It is interesting to note that high cholesterol and high blood pressure are not risk factors for TGA, despite being associated closely to strokes. Those suffering from migraine headaches seem to be predisposed to this disease. In people having migraines, the risk of TGA is much more than those without migraines. Those aged 50 and above are more susceptible to TGA than younger individuals. The most apparent risk factors for this disorder are: Age Extremely bad and traumatic news can also cause severe mental trauma and lead to TGA. This condition is supposed to arise as a consequence of some types of trauma, physical activities like sexual activity or physical horseplay or medical techniques like catheterization. Severe emotional distress, as might occur due to overwork, conflict or bad news.Medical techniques, such as endoscopy or angiography.Some events that are commonly reported and suspected to be the trigger factors for TGA include: However, the underlying factors that can cause both conditions have not been completely understood. According to medical researchers, there is apparently a link between the disorder and a history of migraines. The underlying cause of TGA is not known as yet. If the physical problems are not reported at the time of memory loss, patients are not likely to report them again as they are unlikely to remember them at a later time. The most common physical symptoms include: While individuals suffering from TGA tend to remember who they are and recognize the people around them, the loss of memory about recent events can be quite disturbing for them.ĭuring the episode of memory loss, patients may also exhibit other physical symptoms although they can be variable in nature.
They may also be unable to answer when asked to recall things happening within a day, month or even a year. Sufferers cannot remember their surroundings and how they got there. Once that problem is confirmed, doctors should rule out other possible causes of amnesia.Īt the time of an episode of TGA, the ability of a person to recall recent happenings simply goes away. TGA is mainly characterized by a similar inability to remember the recent past and form new memories on a temporary basis. Movies and soaps often feature characters, even protagonists, suffering from temporary loss of memory. The average age of onset of the disease has been reported to be around 62. The disorder is most common in individuals aged between 56 and 75 years. The annual incidence of TGA has been estimated to vary between 23 and 32 cases in every 100,000 individuals in the United States.
#Cure for transient global amnesia code
The ICD9 Code for this disorder is 437.7.
Transient global amnesia (TGA) refers to an abrupt, temporary loss of memory that cannot be associated to more common neurological disorders such as stroke or epilepsy. 11 Transient global amnesia Complications.8 Transient global amnesia Differential Diagnosis.6 Transient global amnesia Risk Factors.
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