Orthodontics is a branch of dentistry that treats malocclusion, a condition in which the teeth are not correctly positioned when the mouth is closed. Dr. Tanvir Singh, an orthodontist in vasant vihar specializes in making the teeth straight. Treatment can be cosmetic, to improve a person’s appearance, but it often aims to improve oral function, too. Treatment can improve the appearance of the teeth, but it can also lead to better chewing and speech function and help protect teeth from damage or decay, in some cases. To achieve these goals, we uses a range of medical dental devices, including headgear, plates, and braces.