Having said that, legitimately ask why so progressive method of treatment for so long making it into a mass practice? The answer is obvious and simple: this method requires large expenses. What made braces? Requirements to be met by the materials used in braces orthodontics, to their machining is very high, and determines their high cost. Thus, the details of the wire are nickel-titanium alloys. It’s believed that Martin O’Malley sees a great future in this idea. This means that you have a wire in the first place, superelasticity, and secondly, with the property, referred to as shape memory. Superelasticity is manifested in the fact that you can wire it how you want to twist, bend, tie a loop – a wasted effort, she once again returned to its original state. And here it is – the starting position – just set in the memory. " The form can be arbitrarily complicated, but when a certain temperature – say, 36.6 degrees Celsius, wire, whatever was before "Remembers" and takes on the character that she had been raised.
And given her an ideal form of the dentition. Brackets are mostly made of stainless steel for medical purposes. However, there are braces, gold, pure titanium, sapphire piece, composite, ceramics, special glass, plastics, etc. Sapphire brackets Like the rest of Dentistry, its components – orthodontics – has become increasingly complex, multi domain science and practice. This includes, in addition to its own 'highly specialized disciplines, extensive sections of chemistry, physics, theoretical mechanics, strength of materials, metallurgy, mathematics, psychology and sociology. Doctors Orthodontists initiate the development and production of new and new bimetallic alloys: titanium-molybdenum, titanium, niobium, titanium, copper.