Orthodontic devices are tools used by orthodontists to correct misaligned teeth and jaws. Common types include braces, which consist of brackets and wires, and clear aligners, like Invisalign. These devices apply gentle pressure to gradually shift teeth into their proper positions. In addition to braces and aligners, other orthodontic devices include retainers, which help maintain teeth alignment after treatment, and expanders, which widen the upper jaw. Each device is designed to address specific dental issues, ensuring a healthier and more aesthetically pleasing smile for patients of all ages.