On the cost of orthodontics and the choice of braces, is often asked by all dental friends, here to give you a popular: a, braces selection. Braces is also known as brackets, currently divided into three broad categories: 1, traditional fixed orthodontic appliances, the most common use, practical and effective, not easy to clean. Can also be subdivided into four categories: ① ordinary metal brackets: lower cost, not beautiful, less comfortable; ② metal self-locking brackets: general cost, convenient and fast, not beautiful, general comfort; ③ ordinary ceramic brackets: general cost, semi-invisible more beautiful, general comfort; ④ ceramic self-locking brackets: higher cost, convenient and fast, semi-invisible more beautiful, general comfort. 2, lingual aligner brackets: aesthetic, less comfortable, high cost, not easy to clean. 3, clear aligners: such as Invisalign, beautiful, comfortable, easy to clean, high cost. Second, the cost of orthodontics. The cost of orthodontics varies from region to region and from hospital to hospital, and also varies according to the difficulty of individual orthodontics. Take the cost of orthodontics as an example: 1, the cost of traditional fixed orthodontics 1-2w. 2, the cost of lingual orthodontics about 4w-6w. 3, the cost of transparent orthodontics about 3-4w.