In order to become an orthodontist, students need to complete four years of dental school. Coursework in dental school includes anatomy, physiology and microbiology, as well as classes that apply more specifically to orthodontics, such as dental anatomy and occlusion, pediatric dentistry and dental materials.
Burgundy and maroon are both shades of red. Burgundy is achieved by adding purple to red, while maroon is achieved by adding brown to red.
Violet and purple look very similar; but violet is a true color, with its own set of wavelengths on the spectrum of visible light, while purple is a composite color, made by combining blue and red. In history, violet and purple have long been associated with royalty and majesty.