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.
1 Most orthodontists do not install lingual braces. 2  Expect to pay $3,000 -$8,000 or an average of $5,000 for Damon braces, an alternative teeth straightening system that uses a series of computer-fabricated clear plastic aligner trays that cover the teeth; the patient switches to a new tray about every two weeks.ype of Braces: Metal. My 10 year old daughter will start with a palate ex-pander which will cost $1050...then braces immediately after. I do not have insurance so we will be paying $1472 as a down payment and $108 monthly for 36 months.