วันพุธที่ 16 พฤศจิกายน พ.ศ. 2554

Damon System New way System for orthodontics

The Damon system

The Damon system of orthodontics is one among four fastened, passive, self-ligating strategies of correcting malocclusions—the different 3 being the sensible clip, the Praxis Glide, and also the Carriere LX. Passive self-ligating systems use brackets that don't need elastic o-rings to carry the wires in place. By not using the elastic o-rings, the wires freely slide through the slots while not friction, that necessitates new mechanics to use the system to maneuver teeth. additionally, no o-rings suggests that higher oral hygiene, since they're a major entice for oral bacteria. to carry the wires in place, the Damon System uses little sliding doors. The addition of 'stops' on the wires helps stop the wire from turning into displaced from its meant location.

Comparative braces Vs Damon braces
In passive self-ligating braces, orthodontic treatment begins with terribly lightweight wires .014 in. in size that are fabricated from an alloy of copper, nickel, and titanium (CuNiTi). Successively larger wires are placed because the arches spherical out and because the teeth level. The next-larger wire is employed when it's going to be passively placed within the brackets. the employment of initial lightweight wires and also the passive placement of subsequent heavier wires fabricated from chrome steel and/or a TMA alloy reduces the pressure exerted on the periodontial ligaments, that with typical orthodontic mechanics compromises the blood flow there and triggers typically nonphysiologic osteoclastic/osteoblastic activity.
With the lighter forces not exceeding the capillary pressure of the periodontium, tooth movement has been claimed to occur faster and a lot of comfortably by several doctors using passive self-ligating braces. Ormco, the manufacturer of the Damon system, makes similar claims. The yank Association of Orthodontists' Council on Scientific Affairs (COSA) examined these claims primarily based on an in depth review of current scientific literature and located insufficient proof to support them.[1] Another intensive literature analysis in a very peer-reviewed journal found out the same conclusion.[2]