Gold is one of the metals that we know mostly in ornamental use. But this precious metal has many uses and one of them is in medical and dental uses.
Gold in medicine
Gold is used medicinally to treat some diseases. Injections of weak solutions of sodium arthiomalate or arthritoglucose are sometimes used to treat rheumatoid arthritis. In fact, particles of a radioactive gold isotope are implanted in tissues to act as a source of radiation in the treatment of certain cancers.
Gold is also used in the treatment of lagophthalmos. In this disease, the person is not able to close his eyes completely, which is treated by implanting gold in the eyelid and increasing the effect of gravity of this disease.
Radioactive gold is also used to diagnose the disease, which is tracked along with a colloidal solution entered into the body in different parts as a beta transmitter.
One of the most important uses of gold is in the field of medical engineering, where it is used to make electronic components and various related equipment. The use of this element in different parts is also a criterion for device reliability.
Gold in dentistry
What do you think if we use iron to fill teeth?! It definitely can’t be good…
Well, first of all, we should know that in that case we are dealing with a blacksmith in addition to the dentist… and worse than that, the iron rusts after a short time and we have to gradually get used to the taste of iron in our mouths! !!
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So it can be well understood that high costs are acceptable in this regard and it is economical for our better performance and more convenience. Gold alloys are used for fillings, crowns, bridges and orthodontic appliances. The reason for using gold in dentistry is that it is chemically inert and non-allergenic, and it is easy for the dentist to work with.
Gold has been used by dentists since 700 BC and they used it to attach replacement teeth to the mouths of their patients. The use of gold in dentistry faded since the 1970s with the increase in the price of gold, but due to the fact that other alternative metals may be harmful to health in the long term, its use has been popularized again.
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