Liquid nitrogen is very cheap because it is a by-product of the production of liquid oxygen. Nitrogen is obtained from liquid air by distillation at -196Â°C. The gas obtained by this process is actually a mixture of nitrogen and about 1.25% noble (or inert) gases, argon, neon, krypton, and xenon.
Damon braces or any of the self-ligating bracketing systems are pretty standard now in orthodontic offices. It varies greatly by city or region, depending where you live, so anywhere between $4000 and $6000.
How Much Do Teeth Braces Cost? The average cost of traditional metal braces for teeth ranges from $3,000 to $7,000. Metal braces are the most common and cheapest option for dental braces. Each child's treatment is different, which is why the price may rangeâif one child requires more orthodontic care than another, the price will be higher.