While the main reason most people want to get braces is to achieve a beautiful, straight smile, there are many other very important reasons to get braces. Correct tooth alignment is critical to healthy teeth, and good oral health is critical to our overall health. Good oral health helps prevent many diseases and allows us to enjoy a healthy diet and feel good about ourselves when we smile.
When you choose to get braces with our Nashua orthodontist, you will not only be getting the results you’re hoping for. You will also get superior service and the attention to your specific situation that you deserve. We have the experience to be able to care for you no matter what orthodontic condition you might have, and we will do so with the friendliness you can’t get anywhere else. Don’t settle for just any braces Nashua has to offer. Instead, turn to the compassionate experts at Chelian Orthodontics. We look forward to helping you regain your perfect smile. Call us today!
Gaps between teeth will sometimes trap food particles and cause abnormal jaw growth or gum recession. The most common complaint from patients with excessive spacing is cosmetic.
An overbite, or deep bite, is when the front teeth cover the lower teeth too much. An excessive overbite can lead tempero-mandibular joint (TMJ) problems or cause unhealthy wear patterns in the teeth. Overbites can be caused by thumb or finger sucking or simply by genetics or specific bone development patterns.
With an underbite, the lower jaw is longer than the upper which causes the lower teeth to protrude in front of the upper teeth. An underbite is typically caused by irregular jaw growth in either the upper or lower jaw, or both. Missing upper teeth can also contribute to the development of an underbite. If left untreated, this condition can lead to TMJ problems or cause unhealthy wear patterns in the teeth.
In a healthy bite, the outside ridge of the lower teeth will make contact with the middle of the upper teeth. A crossbite occurs when some of the lower teeth edges are outside of the upper teeth edges. This can be the result of the upper and lower jaws being misaligned. This condition, if left untreated, can cause unhealthy wear patterns on the teeth, gum disease and bone loss.
The common result of thumb sucking or tongue thrusting, an open bite occurs when several upper and lower teeth are unable to make contact with each other. An open bite can make it difficult (or even painful) to bite or chew and can sometimes interfere with speech. This condition can also lead to TMJ problems.
Overcrowding occurs when there is not enough space in the mouth for all the teeth to fit with correct alignment. There are several ways this condition may be treated but it is important to treat because crowded or crooked teeth can make it difficult to brush and floss to maintain oral health. Failure to correct crowded teeth may result in increased gum disease and tooth decay. Crowded teeth may become more crooked over time.
29 Riverside Street,Nashua, NH 03062603-882-6100
142 Brimbal Avenue, Ste 3,Beverly, MA 01915978-774-8266
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© 2025 Chelian Orthodontics. Dr. Suren Chelian, board certified, top rated orthodontist in Nashua, NH and Beverly, MA, providing braces, clear aligners (Invisalign) and orthodontic treatments in Nashua, NH and Beverly, MA.
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Chelian Orthodontics
We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.
To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.
This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.
Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.
If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email
Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:
Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.
These adjustments are compatible with all popular screen readers, including JAWS and NVDA.
Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside it.
Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.
We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers).
Despite our very best efforts to allow anybody to adjust the website to their needs. There may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to