Computer Automated Treatment Simulation – Today’s Most Advanced Step in Orthodontics

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While orthodontic treatment is sought after a lot nowadays, new advancements in the procedures are about to give more and more outstanding results. As such the dental flaws were being treated with braces of different kinds since ancient times. With time the braces were evolved into more convenient, more comfortable and more aesthetic ones. Today popularity has grown of the clear and transparent braces like Invisalign in Hackensack, Brooklyn, and many other places in the USA as well as other countries. And still more advancements are in progress to make the treatment and their results more superfine.

Increasing Use of Digital Technology in Orthodontics
Digital models play an important role in today’s orthodontics. Its use is ever increasing. Record keeping is rapidly taking form of digital conversions. It has been observed that every year over 2 million people undergo orthodontic treatment and for these and all the people, 3D models of teeth resulted from the Computer Automated Treatment Simulation can be extremely useful.
Tooth Object and Segmentation
In order to understand the further movement and growth of a tooth it is necessary to understand how the tooth is positioned and structured inside the gum. Digital image of single tooth is called tooth object and the separation process of each tooth object is called segmentation. This is the most important step in the orthodontic treatment because it gives the idea of how the teeth will have to be dealt with and aligned into correct positions in each of the arches so that the upper and lower arches match perfectly.
Present Computerized Simulation Method

The method used presently for computerized simulation has limitations because of heavy dependence on the need of human aid to segment the dental arch to separate tooth object. Various methods which use 2D methods for 3D models have been publicized in scientific journals and tabloids. However the segmentation they give is unsatisfactory. Models prepared from laser scans are faulty because of malocclusions and give poor precision level in deciding the inter-tooth margin.
Computer Automated Treatment Simulation
Computer Automated Treatment Simulation is the first software that takes apart each tooth in the digital model. And for this process the human input required is very less. So also it deals more accurately with malocclusions. This is extremely useful for the treatment with Invisalign Brooklyn orthodontists or any other orthodontists can give their patients.
Precision of Computer Automated Treatment Simulation

The digital orthodontic treatment planning begins with the formation of 3D digital models of the dental arches. The models are created by laser-scanning plaster models built by dental impressions of the patient. The 3D models created by Computer Automated Treatment Simulation give the orthodontist an exact idea about faces of gums and teeth and further separates each tooth from the gums. This makes clear for the doctor how the tooth is moving. An algorithm is employed to match the analogous pairs. The algorithm matches up interstitial points and draws curvature to segregate the teeth naturally. This step removes the need of manual segmentation of the arches and thus reduces time and cost of the treatment.
The Cost-effectiveness and Quickness of Computer Automated Treatment Simulation
Because the Computer Automated Treatment Simulation removes the requirement of manual input in the treatment course the cost and time required for the treatment is automatically reduced. Currently available software is very expensive and time consuming; therefore it is used only in most complicated cases. The 3D digital models generated by Computer Automated Treatment Simulation are more practical and give the digital laboratories the exact segmentation of the arch and thus making the procedure extremely efficient.

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