With the arrival of the double 11 online shopping carnival, we are ready to show their skills online, recently in a shopping site to see the invisible braces online shopping, buy a self-take dental mold of the set of their own take a good dental mold after courier over, you can quickly wear the long-desired invisible braces, and the price is cheap, save the risk of queuing up to see a doctor at the hospital, but do not know its potential serious risks. 1, invisible braces safety to be proven: medical equipment supplies must be tested by national authorities before they can be used in clinical practice, and the source of the current online purchase of invisible braces is unclear, its price is far lower than the price of qualified medical products production, its wear after the high risk of in vivo safety; 2, efficacy risk: invisible braces and metal braces (metal brackets) is only a tool for orthodontics, and treatment The treatment plan is developed by qualified doctors with certain clinical experience and training related to invisible orthodontics, and a perfect examination including dental molds, imaging examinations and measurements can provide important references for clinicians, and the qualification of the doctor who developed the treatment plan on the Internet and relevant clinical experience to be verified, if improper treatment causes tooth loosening, root resorption and inconsistent with the design of the tooth complications such as tooth movement and tilting. Therefore, you must choose a formal hospital inspection and consultation when choosing invisible orthodontics, do not be greedy for cheap to choose an irregular treatment route, otherwise the consequences are unthinkable.